High quality Insulation Resistance Meters. Reviews September, 2021, page 3

ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω

Search only ETCR brand name
ETCR ETCR2100A+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-200Ω

Current price: 201.33 USD


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  • Stored Data:99 sets
  • Clamp Size:Φ32mm
  • Beep Alarming: Yes
  • Measuring Range:0.01-200Ω
  • Boot Time: Self-test in 0.5 second, boot instantly

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TRIFIELD Electric Field, Radio Frequency (RF) Field, Magnetic Field Strength Meter -EMF Meter Model TF2 - Detect 3 Types of Electromagnetic Radiation with 1 Device - Made in USA by AlphaLab, Inc.

Search only TriField brand name
TRIFIELD Electric Field, Radio Frequency (RF) Field, Magnetic Field Strength Meter -EMF Meter Model TF2 - Detect 3 Types of Electromagnetic Radiation with 1 Device - Made in USA by AlphaLab, Inc.

Current price: 168 USD


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Height: 5.25 Inches

Length: 1.5 Inches

Width: 2.75 Inches

Weight: 0.5291094288 Pounds

  • Stored Data:99 sets
  • Clamp Size:Φ32mm
  • Beep Alarming: Yes
  • Measuring Range:0.01-200Ω
  • Boot Time: Self-test in 0.5 second, boot instantly
  • Made in USA; 1-Year Manufacturer Warranty
  • AC fields: can measure standard measurements or weighted (proportional to current induced in the human body)
  • AC magnetic, AC electric, RF/Microwave (measures total RF signal but NOT frequency)
  • Displays signal level, peak level, and a fast indicator bar (for pulse monitoring)
  • Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave

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allsun Digital Insulation Resistance Meters Earth Audio Impedance Tester Handheld Megohmmeter Speaker Voice Resistor Ohmmeter LCD Backlight, Yellow(EM480B)

Search only allsun brand name
allsun Digital Insulation Resistance Meters Earth Audio Impedance Tester Handheld Megohmmeter Speaker Voice Resistor Ohmmeter LCD Backlight, Yellow(EM480B)

Current price: 85.6 USD


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  • Stored Data:99 sets
  • Clamp Size:Φ32mm
  • Beep Alarming: Yes
  • Measuring Range:0.01-200Ω
  • Boot Time: Self-test in 0.5 second, boot instantly
  • Made in USA; 1-Year Manufacturer Warranty
  • AC fields: can measure standard measurements or weighted (proportional to current induced in the human body)
  • AC magnetic, AC electric, RF/Microwave (measures total RF signal but NOT frequency)
  • Displays signal level, peak level, and a fast indicator bar (for pulse monitoring)
  • Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave
  • 【WIDELY APPLICATION】Handheld megohmmeter includes carrying case and belt. Most suitable for the needs of insulation resistance check, such as measuring the impedance of loud speaker,a set of soundssystem,home theater and commercial audio system.Power Supply is 9V DC (6 x 1.5V AA battery) (Exclude).
  • 【EASY TO USE】The Megohmmeter tests voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load. Unit symbol display, easy to use.
  • 【WIDE MEASUREMENT RANGE】The Digital Megohmmeter has high stability and reliability,test voltage among 250V, 500V and 1000V. Measure Range up to 2000MΩ 1000V with Accuracy of ±(2% of reading +2 digits).
  • 【LARGE LCD DISPLAY& TIMER FUNCTION】 Digital Ohmmeter with backlight, max display "1999". It has full function protection, anti high voltage circuit design. Convenient protable battery operation. Low battery indication. Timer function for easier operation. The timer can last about 30 seconds minutes after users press TEST button.
  • 【MEASURING THE ESSENTIAL INFORMATIONS】 Digital Insulation resistance tester has data hold, auto power off feature. Protection circuit provided, avoid damage caused by discharge voltage. True measurement of speaker systems actual impedance at 1kHz.

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Fluke 1587 Insulation Multimeter, LCD Display, 2 Gigaohms Insulation Resistance, Up to 1000V Insulation Test Voltage

Search only Fluke brand name
Fluke 1587 Insulation Multimeter, LCD Display, 2 Gigaohms Insulation Resistance, Up to 1000V Insulation Test Voltage

Current price: 869.99 USD


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Height: 4.2 Inches

Length: 14.1 Inches

Width: 11.3 Inches

Weight: 5.180863157 Pounds

  • Stored Data:99 sets
  • Clamp Size:Φ32mm
  • Beep Alarming: Yes
  • Measuring Range:0.01-200Ω
  • Boot Time: Self-test in 0.5 second, boot instantly
  • Made in USA; 1-Year Manufacturer Warranty
  • AC fields: can measure standard measurements or weighted (proportional to current induced in the human body)
  • AC magnetic, AC electric, RF/Microwave (measures total RF signal but NOT frequency)
  • Displays signal level, peak level, and a fast indicator bar (for pulse monitoring)
  • Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave
  • 【WIDELY APPLICATION】Handheld megohmmeter includes carrying case and belt. Most suitable for the needs of insulation resistance check, such as measuring the impedance of loud speaker,a set of soundssystem,home theater and commercial audio system.Power Supply is 9V DC (6 x 1.5V AA battery) (Exclude).
  • 【EASY TO USE】The Megohmmeter tests voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load. Unit symbol display, easy to use.
  • 【WIDE MEASUREMENT RANGE】The Digital Megohmmeter has high stability and reliability,test voltage among 250V, 500V and 1000V. Measure Range up to 2000MΩ 1000V with Accuracy of ±(2% of reading +2 digits).
  • 【LARGE LCD DISPLAY& TIMER FUNCTION】 Digital Ohmmeter with backlight, max display "1999". It has full function protection, anti high voltage circuit design. Convenient protable battery operation. Low battery indication. Timer function for easier operation. The timer can last about 30 seconds minutes after users press TEST button.
  • 【MEASURING THE ESSENTIAL INFORMATIONS】 Digital Insulation resistance tester has data hold, auto power off feature. Protection circuit provided, avoid damage caused by discharge voltage. True measurement of speaker systems actual impedance at 1kHz.
  • Testing for capacitance, diode, temperature, min/max, and frequency
  • AC/DC voltage, DC milliVolts, AC/DC milliamps, resistance, continuity
  • Auto-discharge of capacitive voltage for added user protection
  • Live circuit detection prevents insulation test if voltage of more than 30 volts is detected
  • Insulation test voltages 50 volts; 100 volts; 250 volts; 500 volts; 1,000 volts
  • Ingress Protection certified IP40; European Conformity (CE) marking; UL 61010-1; ANSI/ISA S82.01-2004; CAN/CSA C22.2 No. 1010.1:2004; IEC safety standards 61010-1:1002 and 61010.1-04, IEC61557-1; IEC61557-2; and IEC/EN 61010-1, 2nd edition for Category III installations up to 1000V and Category IV installations up to 600V, and Pollution Degree 2
  • Low-pass filter blocks unwanted voltages when measuring AC voltage and AC frequency to provide accurate measurements on inverters and variable-frequency motor drives
  • Insulation test voltages of 50, 100, 250, 500, and 1000V and insulation measurement range of 0.01 megohms to 2 gigohms
  • True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has an undistorted or distorted waveform
  • Manual- and auto-ranging digital insulation multimeter measures insulation resistance, current, voltage, capacitance, frequency, resistance, and temperature, and performs diode tests for testing line insulation on motors, generators, cables, and switch gear

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Fluke 323 True-RMS Clamp Meter

Search only Fluke brand name
Fluke 323 True-RMS Clamp Meter

Current price: 129 USD

Saving: $30.99 (19%)


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Height: 8.1496062909 Inches

Length: 1.3385826758 Inches

Width: 2.9527559025 Inches

Weight: 0.440924524 Pounds

Warranty: 2 years

  • Stored Data:99 sets
  • Clamp Size:Φ32mm
  • Beep Alarming: Yes
  • Measuring Range:0.01-200Ω
  • Boot Time: Self-test in 0.5 second, boot instantly
  • Made in USA; 1-Year Manufacturer Warranty
  • AC fields: can measure standard measurements or weighted (proportional to current induced in the human body)
  • AC magnetic, AC electric, RF/Microwave (measures total RF signal but NOT frequency)
  • Displays signal level, peak level, and a fast indicator bar (for pulse monitoring)
  • Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave
  • 【WIDELY APPLICATION】Handheld megohmmeter includes carrying case and belt. Most suitable for the needs of insulation resistance check, such as measuring the impedance of loud speaker,a set of soundssystem,home theater and commercial audio system.Power Supply is 9V DC (6 x 1.5V AA battery) (Exclude).
  • 【EASY TO USE】The Megohmmeter tests voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load. Unit symbol display, easy to use.
  • 【WIDE MEASUREMENT RANGE】The Digital Megohmmeter has high stability and reliability,test voltage among 250V, 500V and 1000V. Measure Range up to 2000MΩ 1000V with Accuracy of ±(2% of reading +2 digits).
  • 【LARGE LCD DISPLAY& TIMER FUNCTION】 Digital Ohmmeter with backlight, max display "1999". It has full function protection, anti high voltage circuit design. Convenient protable battery operation. Low battery indication. Timer function for easier operation. The timer can last about 30 seconds minutes after users press TEST button.
  • 【MEASURING THE ESSENTIAL INFORMATIONS】 Digital Insulation resistance tester has data hold, auto power off feature. Protection circuit provided, avoid damage caused by discharge voltage. True measurement of speaker systems actual impedance at 1kHz.
  • Testing for capacitance, diode, temperature, min/max, and frequency
  • AC/DC voltage, DC milliVolts, AC/DC milliamps, resistance, continuity
  • Auto-discharge of capacitive voltage for added user protection
  • Live circuit detection prevents insulation test if voltage of more than 30 volts is detected
  • Insulation test voltages 50 volts; 100 volts; 250 volts; 500 volts; 1,000 volts
  • Ingress Protection certified IP40; European Conformity (CE) marking; UL 61010-1; ANSI/ISA S82.01-2004; CAN/CSA C22.2 No. 1010.1:2004; IEC safety standards 61010-1:1002 and 61010.1-04, IEC61557-1; IEC61557-2; and IEC/EN 61010-1, 2nd edition for Category III installations up to 1000V and Category IV installations up to 600V, and Pollution Degree 2
  • Low-pass filter blocks unwanted voltages when measuring AC voltage and AC frequency to provide accurate measurements on inverters and variable-frequency motor drives
  • Insulation test voltages of 50, 100, 250, 500, and 1000V and insulation measurement range of 0.01 megohms to 2 gigohms
  • True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has an undistorted or distorted waveform
  • Manual- and auto-ranging digital insulation multimeter measures insulation resistance, current, voltage, capacitance, frequency, resistance, and temperature, and performs diode tests for testing line insulation on motors, generators, cables, and switch gear
  • Meets IEC safety standard 61010 1, and is rated for CAT IV installations to 300V and CAT III installations to 600V
  • Audible continuity sensor confirms that the circuit conducts electricity
  • Jaw opening measures current in a conductor up to 30 millimeter without touching or interrupting the circuit. Resistance accuracy: 1.0% ± 5 digits
  • The true RMS sensing meter provides accurate readings when measuring linear or non-linear loads, regardless of waveform
  • Digital clamp meter measures AC current to 400 amp, AC and DC voltage to 600 v, and resistance to 4 kilo ohms. Does not measure DC current

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UNI-T 2500V Digital Insulation Resistance Meter Tester Megohmmeter Highly Voltmeter Continuity Tester w/LCD Backlight UT502A

Search only UNI-T brand name
UNI-T 2500V Digital Insulation Resistance Meter Tester Megohmmeter Highly Voltmeter Continuity Tester w/LCD Backlight UT502A

Current price: 109.99 USD


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Height: 2.79527 Inches

Length: 5.9055 Inches

Width: 3.937 Inches

Weight: 1.66228545548 Pounds

  • Stored Data:99 sets
  • Clamp Size:Φ32mm
  • Beep Alarming: Yes
  • Measuring Range:0.01-200Ω
  • Boot Time: Self-test in 0.5 second, boot instantly
  • Made in USA; 1-Year Manufacturer Warranty
  • AC fields: can measure standard measurements or weighted (proportional to current induced in the human body)
  • AC magnetic, AC electric, RF/Microwave (measures total RF signal but NOT frequency)
  • Displays signal level, peak level, and a fast indicator bar (for pulse monitoring)
  • Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave
  • 【WIDELY APPLICATION】Handheld megohmmeter includes carrying case and belt. Most suitable for the needs of insulation resistance check, such as measuring the impedance of loud speaker,a set of soundssystem,home theater and commercial audio system.Power Supply is 9V DC (6 x 1.5V AA battery) (Exclude).
  • 【EASY TO USE】The Megohmmeter tests voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load. Unit symbol display, easy to use.
  • 【WIDE MEASUREMENT RANGE】The Digital Megohmmeter has high stability and reliability,test voltage among 250V, 500V and 1000V. Measure Range up to 2000MΩ 1000V with Accuracy of ±(2% of reading +2 digits).
  • 【LARGE LCD DISPLAY& TIMER FUNCTION】 Digital Ohmmeter with backlight, max display "1999". It has full function protection, anti high voltage circuit design. Convenient protable battery operation. Low battery indication. Timer function for easier operation. The timer can last about 30 seconds minutes after users press TEST button.
  • 【MEASURING THE ESSENTIAL INFORMATIONS】 Digital Insulation resistance tester has data hold, auto power off feature. Protection circuit provided, avoid damage caused by discharge voltage. True measurement of speaker systems actual impedance at 1kHz.
  • Testing for capacitance, diode, temperature, min/max, and frequency
  • AC/DC voltage, DC milliVolts, AC/DC milliamps, resistance, continuity
  • Auto-discharge of capacitive voltage for added user protection
  • Live circuit detection prevents insulation test if voltage of more than 30 volts is detected
  • Insulation test voltages 50 volts; 100 volts; 250 volts; 500 volts; 1,000 volts
  • Ingress Protection certified IP40; European Conformity (CE) marking; UL 61010-1; ANSI/ISA S82.01-2004; CAN/CSA C22.2 No. 1010.1:2004; IEC safety standards 61010-1:1002 and 61010.1-04, IEC61557-1; IEC61557-2; and IEC/EN 61010-1, 2nd edition for Category III installations up to 1000V and Category IV installations up to 600V, and Pollution Degree 2
  • Low-pass filter blocks unwanted voltages when measuring AC voltage and AC frequency to provide accurate measurements on inverters and variable-frequency motor drives
  • Insulation test voltages of 50, 100, 250, 500, and 1000V and insulation measurement range of 0.01 megohms to 2 gigohms
  • True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has an undistorted or distorted waveform
  • Manual- and auto-ranging digital insulation multimeter measures insulation resistance, current, voltage, capacitance, frequency, resistance, and temperature, and performs diode tests for testing line insulation on motors, generators, cables, and switch gear
  • Meets IEC safety standard 61010 1, and is rated for CAT IV installations to 300V and CAT III installations to 600V
  • Audible continuity sensor confirms that the circuit conducts electricity
  • Jaw opening measures current in a conductor up to 30 millimeter without touching or interrupting the circuit. Resistance accuracy: 1.0% ± 5 digits
  • The true RMS sensing meter provides accurate readings when measuring linear or non-linear loads, regardless of waveform
  • Digital clamp meter measures AC current to 400 amp, AC and DC voltage to 600 v, and resistance to 4 kilo ohms. Does not measure DC current
  • 5.High-definition LCD:LCD display 1999 digits count, over limit indication.Backlight function for easy operation in dark light.The instrument complies with UL and CE European Community standards.
  • 4.Intimate Design:Automatic shutdown to save battery power.Automatic discharge, automatic release voltage function.Continuous measurement mode with red warning light and buzzer alarm function.
  • 3.Professional Function:Mainly used to check the insulation resistance of electrical equipment, household appliances or electrical lines to the ground and phase to ensure that these equipment, electrical appliances and lines work in a normal state, to avoid accidents such as electric shock, injury and equipment damage.
  • 2.Premium Performence:With AC voltage measurement function.With CONTINNUIY low resistance grounding continuity measurement function.ZERO low resistance zero function to improve measurement accuracy.PI polarization index and DAR insulation absorption ratio measurement, automatic calculation of resistance ratio.
  • 1.Applications:It is an ideal test instrument for measuring insulation resistance of transformers, transformers, generators, high voltage motors, power capacitors, power cables, lightning arresters, etc.

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KAIWEETS Digital Clamp Meter T-RMS 6000 Counts, Multimeter Voltage Tester Auto-ranging, Measures Current Voltage Temperature Capacitance Resistance Diodes Continuity Duty-Cycle (AC Clamp Meter)

Search only KAIWEETS brand name
KAIWEETS Digital Clamp Meter T-RMS 6000 Counts, Multimeter Voltage Tester Auto-ranging, Measures Current Voltage Temperature Capacitance Resistance Diodes Continuity Duty-Cycle (AC Clamp Meter)

Current price: 32.99 USD

Saving: $10.00 (23%)


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Weight: 0.48060773116 Pounds

  • Stored Data:99 sets
  • Clamp Size:Φ32mm
  • Beep Alarming: Yes
  • Measuring Range:0.01-200Ω
  • Boot Time: Self-test in 0.5 second, boot instantly
  • Made in USA; 1-Year Manufacturer Warranty
  • AC fields: can measure standard measurements or weighted (proportional to current induced in the human body)
  • AC magnetic, AC electric, RF/Microwave (measures total RF signal but NOT frequency)
  • Displays signal level, peak level, and a fast indicator bar (for pulse monitoring)
  • Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave
  • 【WIDELY APPLICATION】Handheld megohmmeter includes carrying case and belt. Most suitable for the needs of insulation resistance check, such as measuring the impedance of loud speaker,a set of soundssystem,home theater and commercial audio system.Power Supply is 9V DC (6 x 1.5V AA battery) (Exclude).
  • 【EASY TO USE】The Megohmmeter tests voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load. Unit symbol display, easy to use.
  • 【WIDE MEASUREMENT RANGE】The Digital Megohmmeter has high stability and reliability,test voltage among 250V, 500V and 1000V. Measure Range up to 2000MΩ 1000V with Accuracy of ±(2% of reading +2 digits).
  • 【LARGE LCD DISPLAY& TIMER FUNCTION】 Digital Ohmmeter with backlight, max display "1999". It has full function protection, anti high voltage circuit design. Convenient protable battery operation. Low battery indication. Timer function for easier operation. The timer can last about 30 seconds minutes after users press TEST button.
  • 【MEASURING THE ESSENTIAL INFORMATIONS】 Digital Insulation resistance tester has data hold, auto power off feature. Protection circuit provided, avoid damage caused by discharge voltage. True measurement of speaker systems actual impedance at 1kHz.
  • Testing for capacitance, diode, temperature, min/max, and frequency
  • AC/DC voltage, DC milliVolts, AC/DC milliamps, resistance, continuity
  • Auto-discharge of capacitive voltage for added user protection
  • Live circuit detection prevents insulation test if voltage of more than 30 volts is detected
  • Insulation test voltages 50 volts; 100 volts; 250 volts; 500 volts; 1,000 volts
  • Ingress Protection certified IP40; European Conformity (CE) marking; UL 61010-1; ANSI/ISA S82.01-2004; CAN/CSA C22.2 No. 1010.1:2004; IEC safety standards 61010-1:1002 and 61010.1-04, IEC61557-1; IEC61557-2; and IEC/EN 61010-1, 2nd edition for Category III installations up to 1000V and Category IV installations up to 600V, and Pollution Degree 2
  • Low-pass filter blocks unwanted voltages when measuring AC voltage and AC frequency to provide accurate measurements on inverters and variable-frequency motor drives
  • Insulation test voltages of 50, 100, 250, 500, and 1000V and insulation measurement range of 0.01 megohms to 2 gigohms
  • True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has an undistorted or distorted waveform
  • Manual- and auto-ranging digital insulation multimeter measures insulation resistance, current, voltage, capacitance, frequency, resistance, and temperature, and performs diode tests for testing line insulation on motors, generators, cables, and switch gear
  • Meets IEC safety standard 61010 1, and is rated for CAT IV installations to 300V and CAT III installations to 600V
  • Audible continuity sensor confirms that the circuit conducts electricity
  • Jaw opening measures current in a conductor up to 30 millimeter without touching or interrupting the circuit. Resistance accuracy: 1.0% ± 5 digits
  • The true RMS sensing meter provides accurate readings when measuring linear or non-linear loads, regardless of waveform
  • Digital clamp meter measures AC current to 400 amp, AC and DC voltage to 600 v, and resistance to 4 kilo ohms. Does not measure DC current
  • 5.High-definition LCD:LCD display 1999 digits count, over limit indication.Backlight function for easy operation in dark light.The instrument complies with UL and CE European Community standards.
  • 4.Intimate Design:Automatic shutdown to save battery power.Automatic discharge, automatic release voltage function.Continuous measurement mode with red warning light and buzzer alarm function.
  • 3.Professional Function:Mainly used to check the insulation resistance of electrical equipment, household appliances or electrical lines to the ground and phase to ensure that these equipment, electrical appliances and lines work in a normal state, to avoid accidents such as electric shock, injury and equipment damage.
  • 2.Premium Performence:With AC voltage measurement function.With CONTINNUIY low resistance grounding continuity measurement function.ZERO low resistance zero function to improve measurement accuracy.PI polarization index and DAR insulation absorption ratio measurement, automatic calculation of resistance ratio.
  • 1.Applications:It is an ideal test instrument for measuring insulation resistance of transformers, transformers, generators, high voltage motors, power capacitors, power cables, lightning arresters, etc.
  • Safety Service: Safety standard IEC 61010-1, CAT III 600V. Double insulation. 36-Month product service provided. 7/24 Customer Service.
  • Multi-function: Two-color backlit LCD Display - When the voltage > 80V, the current > 3A, the LCD backlit screen turns red to warn you of high voltage/ LED Flashlight / Temperature Measurement for liquids and air conditioning ports included K-Type Thermocouple / Low Battery Indication / Auto power off after 15 minutes inactivity.
  • NCV Defection Function: Non-contact voltage detection effectively check electrical status through measuring EM field intensity without touching any wires; The NCV button lies on the right side. Simply place your thumb on it and push.
  • LowZ & LPF: Low input impedance helps prevent false readings due to ghost voltage. Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals when measuring motors and transformer. To measure the current you need to clamp the meter around one of the wires and not the whole power cord.
  • True-RMS clamp meter: This voltage meter can accurately measure AC Current, AC/DC Voltage, Frequency or Duty Cycle, Resistance, Capacitance and also provides Diode, Continuity and Temperature tests. True RMS for accurate measurements on non-linear loads. Easy to use for labs factories and household.

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NEIKO 01407A Electronic Digital Caliper | 0-6 Inches | Stainless Steel Construction with Large LCD Screen | Quick Change Button for Inch/Fraction/Millimeter Conversions

Search only Neiko brand name
NEIKO 01407A Electronic Digital Caliper | 0-6 Inches | Stainless Steel Construction with Large LCD Screen | Quick Change Button for Inch/Fraction/Millimeter Conversions

Current price: 24.99 USD


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Height: 1 Inches

Length: 6 Inches

Width: 1 Inches

  • Stored Data:99 sets
  • Clamp Size:Φ32mm
  • Beep Alarming: Yes
  • Measuring Range:0.01-200Ω
  • Boot Time: Self-test in 0.5 second, boot instantly
  • Made in USA; 1-Year Manufacturer Warranty
  • AC fields: can measure standard measurements or weighted (proportional to current induced in the human body)
  • AC magnetic, AC electric, RF/Microwave (measures total RF signal but NOT frequency)
  • Displays signal level, peak level, and a fast indicator bar (for pulse monitoring)
  • Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave
  • 【WIDELY APPLICATION】Handheld megohmmeter includes carrying case and belt. Most suitable for the needs of insulation resistance check, such as measuring the impedance of loud speaker,a set of soundssystem,home theater and commercial audio system.Power Supply is 9V DC (6 x 1.5V AA battery) (Exclude).
  • 【EASY TO USE】The Megohmmeter tests voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load. Unit symbol display, easy to use.
  • 【WIDE MEASUREMENT RANGE】The Digital Megohmmeter has high stability and reliability,test voltage among 250V, 500V and 1000V. Measure Range up to 2000MΩ 1000V with Accuracy of ±(2% of reading +2 digits).
  • 【LARGE LCD DISPLAY& TIMER FUNCTION】 Digital Ohmmeter with backlight, max display "1999". It has full function protection, anti high voltage circuit design. Convenient protable battery operation. Low battery indication. Timer function for easier operation. The timer can last about 30 seconds minutes after users press TEST button.
  • 【MEASURING THE ESSENTIAL INFORMATIONS】 Digital Insulation resistance tester has data hold, auto power off feature. Protection circuit provided, avoid damage caused by discharge voltage. True measurement of speaker systems actual impedance at 1kHz.
  • Testing for capacitance, diode, temperature, min/max, and frequency
  • AC/DC voltage, DC milliVolts, AC/DC milliamps, resistance, continuity
  • Auto-discharge of capacitive voltage for added user protection
  • Live circuit detection prevents insulation test if voltage of more than 30 volts is detected
  • Insulation test voltages 50 volts; 100 volts; 250 volts; 500 volts; 1,000 volts
  • Ingress Protection certified IP40; European Conformity (CE) marking; UL 61010-1; ANSI/ISA S82.01-2004; CAN/CSA C22.2 No. 1010.1:2004; IEC safety standards 61010-1:1002 and 61010.1-04, IEC61557-1; IEC61557-2; and IEC/EN 61010-1, 2nd edition for Category III installations up to 1000V and Category IV installations up to 600V, and Pollution Degree 2
  • Low-pass filter blocks unwanted voltages when measuring AC voltage and AC frequency to provide accurate measurements on inverters and variable-frequency motor drives
  • Insulation test voltages of 50, 100, 250, 500, and 1000V and insulation measurement range of 0.01 megohms to 2 gigohms
  • True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has an undistorted or distorted waveform
  • Manual- and auto-ranging digital insulation multimeter measures insulation resistance, current, voltage, capacitance, frequency, resistance, and temperature, and performs diode tests for testing line insulation on motors, generators, cables, and switch gear
  • Meets IEC safety standard 61010 1, and is rated for CAT IV installations to 300V and CAT III installations to 600V
  • Audible continuity sensor confirms that the circuit conducts electricity
  • Jaw opening measures current in a conductor up to 30 millimeter without touching or interrupting the circuit. Resistance accuracy: 1.0% ± 5 digits
  • The true RMS sensing meter provides accurate readings when measuring linear or non-linear loads, regardless of waveform
  • Digital clamp meter measures AC current to 400 amp, AC and DC voltage to 600 v, and resistance to 4 kilo ohms. Does not measure DC current
  • 5.High-definition LCD:LCD display 1999 digits count, over limit indication.Backlight function for easy operation in dark light.The instrument complies with UL and CE European Community standards.
  • 4.Intimate Design:Automatic shutdown to save battery power.Automatic discharge, automatic release voltage function.Continuous measurement mode with red warning light and buzzer alarm function.
  • 3.Professional Function:Mainly used to check the insulation resistance of electrical equipment, household appliances or electrical lines to the ground and phase to ensure that these equipment, electrical appliances and lines work in a normal state, to avoid accidents such as electric shock, injury and equipment damage.
  • 2.Premium Performence:With AC voltage measurement function.With CONTINNUIY low resistance grounding continuity measurement function.ZERO low resistance zero function to improve measurement accuracy.PI polarization index and DAR insulation absorption ratio measurement, automatic calculation of resistance ratio.
  • 1.Applications:It is an ideal test instrument for measuring insulation resistance of transformers, transformers, generators, high voltage motors, power capacitors, power cables, lightning arresters, etc.
  • Safety Service: Safety standard IEC 61010-1, CAT III 600V. Double insulation. 36-Month product service provided. 7/24 Customer Service.
  • Multi-function: Two-color backlit LCD Display - When the voltage > 80V, the current > 3A, the LCD backlit screen turns red to warn you of high voltage/ LED Flashlight / Temperature Measurement for liquids and air conditioning ports included K-Type Thermocouple / Low Battery Indication / Auto power off after 15 minutes inactivity.
  • NCV Defection Function: Non-contact voltage detection effectively check electrical status through measuring EM field intensity without touching any wires; The NCV button lies on the right side. Simply place your thumb on it and push.
  • LowZ & LPF: Low input impedance helps prevent false readings due to ghost voltage. Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals when measuring motors and transformer. To measure the current you need to clamp the meter around one of the wires and not the whole power cord.
  • True-RMS clamp meter: This voltage meter can accurately measure AC Current, AC/DC Voltage, Frequency or Duty Cycle, Resistance, Capacitance and also provides Diode, Continuity and Temperature tests. True RMS for accurate measurements on non-linear loads. Easy to use for labs factories and household.
  • [LARGE SCREEN]: Each digital lcd caliper has an extra-large LCD screen for easy and clear readings for faster efficiency and accuracy on the job or at the worksite.
  • [VERSATILE]: Calibrate to measure inside, outside, depth and step with two sets of jaws and a probe as a vernier caliper.
  • [QUALITY]: The body of the digital caliper is constructed using finely polished stainless steel with a knurled thumb roller and locking screw that ensures smooth sliding and accurate positioning when taking measurements.
  • [PRECISION]: The electronic measurement range is 0” - 6” and 0 mm – 150 mm with a resolution of 0.0005” / 1/128” / 0.01 mm and an accuracy of 0.001” / 0.02 mm for precise readings in all your measurement needs.
  • [MULTI-FUNCTION]: This measuring tool has a quick-change button that changes between three measuring modes: inch, fraction, and millimeter to make conversion a snap during measurement.

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KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Dual Range AC 12V-1000V/48V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder-HT100

Search only KAIWEETS brand name
KAIWEETS Voltage Tester/Non-Contact Voltage Tester with Dual Range AC 12V-1000V/48V-1000V, Live/Null Wire Tester, Electrical Tester with LCD Display, Buzzer Alarm, Wire Breakpoint Finder-HT100

Current price: 12.98 USD

Saving: $3.00 (19%)


Check price and availability


Weight: 0.13625 Pounds

  • Stored Data:99 sets
  • Clamp Size:Φ32mm
  • Beep Alarming: Yes
  • Measuring Range:0.01-200Ω
  • Boot Time: Self-test in 0.5 second, boot instantly
  • Made in USA; 1-Year Manufacturer Warranty
  • AC fields: can measure standard measurements or weighted (proportional to current induced in the human body)
  • AC magnetic, AC electric, RF/Microwave (measures total RF signal but NOT frequency)
  • Displays signal level, peak level, and a fast indicator bar (for pulse monitoring)
  • Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave
  • 【WIDELY APPLICATION】Handheld megohmmeter includes carrying case and belt. Most suitable for the needs of insulation resistance check, such as measuring the impedance of loud speaker,a set of soundssystem,home theater and commercial audio system.Power Supply is 9V DC (6 x 1.5V AA battery) (Exclude).
  • 【EASY TO USE】The Megohmmeter tests voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load. Unit symbol display, easy to use.
  • 【WIDE MEASUREMENT RANGE】The Digital Megohmmeter has high stability and reliability,test voltage among 250V, 500V and 1000V. Measure Range up to 2000MΩ 1000V with Accuracy of ±(2% of reading +2 digits).
  • 【LARGE LCD DISPLAY& TIMER FUNCTION】 Digital Ohmmeter with backlight, max display "1999". It has full function protection, anti high voltage circuit design. Convenient protable battery operation. Low battery indication. Timer function for easier operation. The timer can last about 30 seconds minutes after users press TEST button.
  • 【MEASURING THE ESSENTIAL INFORMATIONS】 Digital Insulation resistance tester has data hold, auto power off feature. Protection circuit provided, avoid damage caused by discharge voltage. True measurement of speaker systems actual impedance at 1kHz.
  • Testing for capacitance, diode, temperature, min/max, and frequency
  • AC/DC voltage, DC milliVolts, AC/DC milliamps, resistance, continuity
  • Auto-discharge of capacitive voltage for added user protection
  • Live circuit detection prevents insulation test if voltage of more than 30 volts is detected
  • Insulation test voltages 50 volts; 100 volts; 250 volts; 500 volts; 1,000 volts
  • Ingress Protection certified IP40; European Conformity (CE) marking; UL 61010-1; ANSI/ISA S82.01-2004; CAN/CSA C22.2 No. 1010.1:2004; IEC safety standards 61010-1:1002 and 61010.1-04, IEC61557-1; IEC61557-2; and IEC/EN 61010-1, 2nd edition for Category III installations up to 1000V and Category IV installations up to 600V, and Pollution Degree 2
  • Low-pass filter blocks unwanted voltages when measuring AC voltage and AC frequency to provide accurate measurements on inverters and variable-frequency motor drives
  • Insulation test voltages of 50, 100, 250, 500, and 1000V and insulation measurement range of 0.01 megohms to 2 gigohms
  • True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has an undistorted or distorted waveform
  • Manual- and auto-ranging digital insulation multimeter measures insulation resistance, current, voltage, capacitance, frequency, resistance, and temperature, and performs diode tests for testing line insulation on motors, generators, cables, and switch gear
  • Meets IEC safety standard 61010 1, and is rated for CAT IV installations to 300V and CAT III installations to 600V
  • Audible continuity sensor confirms that the circuit conducts electricity
  • Jaw opening measures current in a conductor up to 30 millimeter without touching or interrupting the circuit. Resistance accuracy: 1.0% ± 5 digits
  • The true RMS sensing meter provides accurate readings when measuring linear or non-linear loads, regardless of waveform
  • Digital clamp meter measures AC current to 400 amp, AC and DC voltage to 600 v, and resistance to 4 kilo ohms. Does not measure DC current
  • 5.High-definition LCD:LCD display 1999 digits count, over limit indication.Backlight function for easy operation in dark light.The instrument complies with UL and CE European Community standards.
  • 4.Intimate Design:Automatic shutdown to save battery power.Automatic discharge, automatic release voltage function.Continuous measurement mode with red warning light and buzzer alarm function.
  • 3.Professional Function:Mainly used to check the insulation resistance of electrical equipment, household appliances or electrical lines to the ground and phase to ensure that these equipment, electrical appliances and lines work in a normal state, to avoid accidents such as electric shock, injury and equipment damage.
  • 2.Premium Performence:With AC voltage measurement function.With CONTINNUIY low resistance grounding continuity measurement function.ZERO low resistance zero function to improve measurement accuracy.PI polarization index and DAR insulation absorption ratio measurement, automatic calculation of resistance ratio.
  • 1.Applications:It is an ideal test instrument for measuring insulation resistance of transformers, transformers, generators, high voltage motors, power capacitors, power cables, lightning arresters, etc.
  • Safety Service: Safety standard IEC 61010-1, CAT III 600V. Double insulation. 36-Month product service provided. 7/24 Customer Service.
  • Multi-function: Two-color backlit LCD Display - When the voltage > 80V, the current > 3A, the LCD backlit screen turns red to warn you of high voltage/ LED Flashlight / Temperature Measurement for liquids and air conditioning ports included K-Type Thermocouple / Low Battery Indication / Auto power off after 15 minutes inactivity.
  • NCV Defection Function: Non-contact voltage detection effectively check electrical status through measuring EM field intensity without touching any wires; The NCV button lies on the right side. Simply place your thumb on it and push.
  • LowZ & LPF: Low input impedance helps prevent false readings due to ghost voltage. Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals when measuring motors and transformer. To measure the current you need to clamp the meter around one of the wires and not the whole power cord.
  • True-RMS clamp meter: This voltage meter can accurately measure AC Current, AC/DC Voltage, Frequency or Duty Cycle, Resistance, Capacitance and also provides Diode, Continuity and Temperature tests. True RMS for accurate measurements on non-linear loads. Easy to use for labs factories and household.
  • [LARGE SCREEN]: Each digital lcd caliper has an extra-large LCD screen for easy and clear readings for faster efficiency and accuracy on the job or at the worksite.
  • [VERSATILE]: Calibrate to measure inside, outside, depth and step with two sets of jaws and a probe as a vernier caliper.
  • [QUALITY]: The body of the digital caliper is constructed using finely polished stainless steel with a knurled thumb roller and locking screw that ensures smooth sliding and accurate positioning when taking measurements.
  • [PRECISION]: The electronic measurement range is 0” - 6” and 0 mm – 150 mm with a resolution of 0.0005” / 1/128” / 0.01 mm and an accuracy of 0.001” / 0.02 mm for precise readings in all your measurement needs.
  • [MULTI-FUNCTION]: This measuring tool has a quick-change button that changes between three measuring modes: inch, fraction, and millimeter to make conversion a snap during measurement.
  • COMPACT DESIGN: Bright LED flashlight for work in dim ares; Low-Power-Indicator when battery voltage is below 2.5V; Automatic Power Off after 3 minutes without operation or signal detection; Pocket-sized, pen hook allows you to carry it in your shirt pocket. We provide 36-Month after sale service, Please feel free to contact us if you have any concerns.
  • SECURITY LEVEL: IEC rated CAT III 1000V CAT IV 600V, Meets CE requirements; The electrical tester is safely double insulated. High Voltage Alert to warn you of voltage above 90V, the screen turn red and the safety symbol on the screen shines.
  • DUAL RANGE: Detects standard and low voltage (12-1000V AC / 48-1000V AC) for more sensitive and flexible measurements. Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring etc.; The NCV sensor automatically recognizes the voltage and displays it on the bar graph.
  • NON-CONTACT: With NCV inductive probe for AC voltage; Just place the tip near a terminal strip, outlet, or supply cord. When the tip glows red and the pen beeps, you know there's voltage present. The live wire detector can automatically detect the live or neutral wire. Ideal for breakpoint Test. Handy circuit tester for electricians, homeowners.
  • SAFETY FIRST: It will send out multiple alarms through sound and light. When the voltage is detected, the tip will send out red light and beep. When the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency. At the same time, the screen will be red or green, red means high voltage and live wire are detected, green means low voltage and null wire are detected.

More Info

ETCR ETCR2100+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-1200Ω

Search only ETCR brand name
ETCR ETCR2100+ Digital Clamp Ground Earth Resistance Meter Tester 0.01-1200Ω

Current price: 230.62 USD


Check price and availability


  • Stored Data:99 sets
  • Clamp Size:Φ32mm
  • Beep Alarming: Yes
  • Measuring Range:0.01-200Ω
  • Boot Time: Self-test in 0.5 second, boot instantly
  • Made in USA; 1-Year Manufacturer Warranty
  • AC fields: can measure standard measurements or weighted (proportional to current induced in the human body)
  • AC magnetic, AC electric, RF/Microwave (measures total RF signal but NOT frequency)
  • Displays signal level, peak level, and a fast indicator bar (for pulse monitoring)
  • Detects all three types of EMF pollution: AC magnetic, AC electric, and RF/microwave
  • 【WIDELY APPLICATION】Handheld megohmmeter includes carrying case and belt. Most suitable for the needs of insulation resistance check, such as measuring the impedance of loud speaker,a set of soundssystem,home theater and commercial audio system.Power Supply is 9V DC (6 x 1.5V AA battery) (Exclude).
  • 【EASY TO USE】The Megohmmeter tests voltage can be changed by the rotary switch. LED used as normally working indicator under high voltage condition. High ability to withstand high load. Unit symbol display, easy to use.
  • 【WIDE MEASUREMENT RANGE】The Digital Megohmmeter has high stability and reliability,test voltage among 250V, 500V and 1000V. Measure Range up to 2000MΩ 1000V with Accuracy of ±(2% of reading +2 digits).
  • 【LARGE LCD DISPLAY& TIMER FUNCTION】 Digital Ohmmeter with backlight, max display "1999". It has full function protection, anti high voltage circuit design. Convenient protable battery operation. Low battery indication. Timer function for easier operation. The timer can last about 30 seconds minutes after users press TEST button.
  • 【MEASURING THE ESSENTIAL INFORMATIONS】 Digital Insulation resistance tester has data hold, auto power off feature. Protection circuit provided, avoid damage caused by discharge voltage. True measurement of speaker systems actual impedance at 1kHz.
  • Testing for capacitance, diode, temperature, min/max, and frequency
  • AC/DC voltage, DC milliVolts, AC/DC milliamps, resistance, continuity
  • Auto-discharge of capacitive voltage for added user protection
  • Live circuit detection prevents insulation test if voltage of more than 30 volts is detected
  • Insulation test voltages 50 volts; 100 volts; 250 volts; 500 volts; 1,000 volts
  • Ingress Protection certified IP40; European Conformity (CE) marking; UL 61010-1; ANSI/ISA S82.01-2004; CAN/CSA C22.2 No. 1010.1:2004; IEC safety standards 61010-1:1002 and 61010.1-04, IEC61557-1; IEC61557-2; and IEC/EN 61010-1, 2nd edition for Category III installations up to 1000V and Category IV installations up to 600V, and Pollution Degree 2
  • Low-pass filter blocks unwanted voltages when measuring AC voltage and AC frequency to provide accurate measurements on inverters and variable-frequency motor drives
  • Insulation test voltages of 50, 100, 250, 500, and 1000V and insulation measurement range of 0.01 megohms to 2 gigohms
  • True RMS meter provides accurate readings when measuring linear or nonlinear loads where the current or voltage has an undistorted or distorted waveform
  • Manual- and auto-ranging digital insulation multimeter measures insulation resistance, current, voltage, capacitance, frequency, resistance, and temperature, and performs diode tests for testing line insulation on motors, generators, cables, and switch gear
  • Meets IEC safety standard 61010 1, and is rated for CAT IV installations to 300V and CAT III installations to 600V
  • Audible continuity sensor confirms that the circuit conducts electricity
  • Jaw opening measures current in a conductor up to 30 millimeter without touching or interrupting the circuit. Resistance accuracy: 1.0% ± 5 digits
  • The true RMS sensing meter provides accurate readings when measuring linear or non-linear loads, regardless of waveform
  • Digital clamp meter measures AC current to 400 amp, AC and DC voltage to 600 v, and resistance to 4 kilo ohms. Does not measure DC current
  • 5.High-definition LCD:LCD display 1999 digits count, over limit indication.Backlight function for easy operation in dark light.The instrument complies with UL and CE European Community standards.
  • 4.Intimate Design:Automatic shutdown to save battery power.Automatic discharge, automatic release voltage function.Continuous measurement mode with red warning light and buzzer alarm function.
  • 3.Professional Function:Mainly used to check the insulation resistance of electrical equipment, household appliances or electrical lines to the ground and phase to ensure that these equipment, electrical appliances and lines work in a normal state, to avoid accidents such as electric shock, injury and equipment damage.
  • 2.Premium Performence:With AC voltage measurement function.With CONTINNUIY low resistance grounding continuity measurement function.ZERO low resistance zero function to improve measurement accuracy.PI polarization index and DAR insulation absorption ratio measurement, automatic calculation of resistance ratio.
  • 1.Applications:It is an ideal test instrument for measuring insulation resistance of transformers, transformers, generators, high voltage motors, power capacitors, power cables, lightning arresters, etc.
  • Safety Service: Safety standard IEC 61010-1, CAT III 600V. Double insulation. 36-Month product service provided. 7/24 Customer Service.
  • Multi-function: Two-color backlit LCD Display - When the voltage > 80V, the current > 3A, the LCD backlit screen turns red to warn you of high voltage/ LED Flashlight / Temperature Measurement for liquids and air conditioning ports included K-Type Thermocouple / Low Battery Indication / Auto power off after 15 minutes inactivity.
  • NCV Defection Function: Non-contact voltage detection effectively check electrical status through measuring EM field intensity without touching any wires; The NCV button lies on the right side. Simply place your thumb on it and push.
  • LowZ & LPF: Low input impedance helps prevent false readings due to ghost voltage. Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals when measuring motors and transformer. To measure the current you need to clamp the meter around one of the wires and not the whole power cord.
  • True-RMS clamp meter: This voltage meter can accurately measure AC Current, AC/DC Voltage, Frequency or Duty Cycle, Resistance, Capacitance and also provides Diode, Continuity and Temperature tests. True RMS for accurate measurements on non-linear loads. Easy to use for labs factories and household.
  • [LARGE SCREEN]: Each digital lcd caliper has an extra-large LCD screen for easy and clear readings for faster efficiency and accuracy on the job or at the worksite.
  • [VERSATILE]: Calibrate to measure inside, outside, depth and step with two sets of jaws and a probe as a vernier caliper.
  • [QUALITY]: The body of the digital caliper is constructed using finely polished stainless steel with a knurled thumb roller and locking screw that ensures smooth sliding and accurate positioning when taking measurements.
  • [PRECISION]: The electronic measurement range is 0” - 6” and 0 mm – 150 mm with a resolution of 0.0005” / 1/128” / 0.01 mm and an accuracy of 0.001” / 0.02 mm for precise readings in all your measurement needs.
  • [MULTI-FUNCTION]: This measuring tool has a quick-change button that changes between three measuring modes: inch, fraction, and millimeter to make conversion a snap during measurement.
  • COMPACT DESIGN: Bright LED flashlight for work in dim ares; Low-Power-Indicator when battery voltage is below 2.5V; Automatic Power Off after 3 minutes without operation or signal detection; Pocket-sized, pen hook allows you to carry it in your shirt pocket. We provide 36-Month after sale service, Please feel free to contact us if you have any concerns.
  • SECURITY LEVEL: IEC rated CAT III 1000V CAT IV 600V, Meets CE requirements; The electrical tester is safely double insulated. High Voltage Alert to warn you of voltage above 90V, the screen turn red and the safety symbol on the screen shines.
  • DUAL RANGE: Detects standard and low voltage (12-1000V AC / 48-1000V AC) for more sensitive and flexible measurements. Press the S button to adjust sensitivity and adapt low range for doorbells, thermostats, irrigation wiring etc.; The NCV sensor automatically recognizes the voltage and displays it on the bar graph.
  • NON-CONTACT: With NCV inductive probe for AC voltage; Just place the tip near a terminal strip, outlet, or supply cord. When the tip glows red and the pen beeps, you know there's voltage present. The live wire detector can automatically detect the live or neutral wire. Ideal for breakpoint Test. Handy circuit tester for electricians, homeowners.
  • SAFETY FIRST: It will send out multiple alarms through sound and light. When the voltage is detected, the tip will send out red light and beep. When the higher the sensed voltage is, or the closer it is to the voltage source, it beeps at a higher frequency. At the same time, the screen will be red or green, red means high voltage and live wire are detected, green means low voltage and null wire are detected.
  • Stored Data:99 sets
  • Clamp Size:Φ32mm
  • Beep Alarming: Yes
  • Measuring Range:0.01-1200Ω, Wider range
  • Boot Time: Self-test in 0.5 second, boot instantly

More Info

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