Excellent Voltage Testers. Reviews July, 2021, page 9

KETOTEK Digital AC Voltmeter Panel Mounting Meter AC80-300V Frequency Counter 45.0-65.0 HZ LED Display Voltage Frequency Meter Tester

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Search only KETOTEK brand name
KETOTEK Digital AC Voltmeter Panel Mounting Meter AC80-300V Frequency Counter 45.0-65.0 HZ LED Display Voltage Frequency Meter Tester

Current price: 15.99 USD


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Height: 1.53543 Inches

Length: 2.7559 Inches

Width: 1.5748 Inches

  • LED high light display better than LCD
  • Only suitable for Pure AC45-65hz Mains supply, It can't be used for measuring circuit of square wave, inverter output and sine wave
  • It can directly connect two wires to the tested Voltage to measure Voltage and frequency without power supply
  • It is for testing AC 80V to 300V with high accuracy and high working efficiency of 2 times/s measuring speed
  • 2 in 1 meter which can measure AC Voltage and frequency simultaneously

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Aenllosi Hard Case Replacement for Fits Fluke 1AC/2AC Non-Contact Volt Alert Voltage Tester Pen

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Search only Aenllosi brand name
Aenllosi Hard Case Replacement for Fits Fluke 1AC/2AC Non-Contact Volt Alert Voltage Tester Pen

Current price: 12.99 USD


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  • LED high light display better than LCD
  • Only suitable for Pure AC45-65hz Mains supply, It can't be used for measuring circuit of square wave, inverter output and sine wave
  • It can directly connect two wires to the tested Voltage to measure Voltage and frequency without power supply
  • It is for testing AC 80V to 300V with high accuracy and high working efficiency of 2 times/s measuring speed
  • 2 in 1 meter which can measure AC Voltage and frequency simultaneously
  • For sale is case only, device and accessories are not included.
  • Internal size: 6.75*1.5*1.25 inch, external size:7.75*2.5*1.5 inch, weight:100g.
  • With Internal mesh pocket can store other accessories at your convenience
  • Superior Material: Made of the high-quality polyester fabric cover and the high-density EVA material, which makes sturdy construction and tight enough to prevent water from entering inside, extremely fluffy lining protects your replacement for fluke non contact voltage tester from impact, abrasions, secures the device in good condition.
  • Aenllosi Hard Case replacement for Fluke 1AC-A1-II/1AC-A1-II /FLK2AC/1LAC-A-II /LVD2/CT Volt Alert Non-Contact Voltage Tester/Sperry Instruments VD6505 Adjustable Non-Contact Voltage Tester Sensor.

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Katzco Voltage Continuity and Current Tester - 6-12 V DC - 24 V AC Circuit - Heavy Duty - Long Probe Tester With Indicator Light - 54 Inch Cord for Low Voltage Systems, Cars, Live Wires, Fuses

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Search only Katzco brand name
Katzco Voltage Continuity and Current Tester - 6-12 V DC - 24 V AC Circuit - Heavy Duty - Long Probe Tester With Indicator Light - 54 Inch Cord for Low Voltage Systems, Cars, Live Wires, Fuses

Current price: 9.99 USD


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  • LED high light display better than LCD
  • Only suitable for Pure AC45-65hz Mains supply, It can't be used for measuring circuit of square wave, inverter output and sine wave
  • It can directly connect two wires to the tested Voltage to measure Voltage and frequency without power supply
  • It is for testing AC 80V to 300V with high accuracy and high working efficiency of 2 times/s measuring speed
  • 2 in 1 meter which can measure AC Voltage and frequency simultaneously
  • For sale is case only, device and accessories are not included.
  • Internal size: 6.75*1.5*1.25 inch, external size:7.75*2.5*1.5 inch, weight:100g.
  • With Internal mesh pocket can store other accessories at your convenience
  • Superior Material: Made of the high-quality polyester fabric cover and the high-density EVA material, which makes sturdy construction and tight enough to prevent water from entering inside, extremely fluffy lining protects your replacement for fluke non contact voltage tester from impact, abrasions, secures the device in good condition.
  • Aenllosi Hard Case replacement for Fluke 1AC-A1-II/1AC-A1-II /FLK2AC/1LAC-A-II /LVD2/CT Volt Alert Non-Contact Voltage Tester/Sperry Instruments VD6505 Adjustable Non-Contact Voltage Tester Sensor.
  • GREAT for voltage regulators, fuses, switches, broken wires, mechanics, electricians, and more.
  • LIGHT BULB IN HANDLE indicates when the circuit is good.
  • EXTRA LARGE 54” CORD increases flexibility, range, and freedom when testing.
  • SHARP STEEL PROBE reaches into tight places and pierces insulation.
  • SET INCLUDES 1 continuity tester.

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ALLOSUN Electric Fence Tester Fault Finder Digital Electric Fence Voltage Tester Max 9.9kv, Blue (EM555)

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Search only ALLOSUN brand name
ALLOSUN Electric Fence Tester Fault Finder Digital Electric Fence Voltage Tester Max 9.9kv, Blue (EM555)

Current price: 24.99 USD

Saving: $5.00 (17%)


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Height: 6.8897637725 Inches

Length: 2.755905509 Inches

Width: 1.3779527545 Inches

Weight: 0.66 Pounds

  • LED high light display better than LCD
  • Only suitable for Pure AC45-65hz Mains supply, It can't be used for measuring circuit of square wave, inverter output and sine wave
  • It can directly connect two wires to the tested Voltage to measure Voltage and frequency without power supply
  • It is for testing AC 80V to 300V with high accuracy and high working efficiency of 2 times/s measuring speed
  • 2 in 1 meter which can measure AC Voltage and frequency simultaneously
  • For sale is case only, device and accessories are not included.
  • Internal size: 6.75*1.5*1.25 inch, external size:7.75*2.5*1.5 inch, weight:100g.
  • With Internal mesh pocket can store other accessories at your convenience
  • Superior Material: Made of the high-quality polyester fabric cover and the high-density EVA material, which makes sturdy construction and tight enough to prevent water from entering inside, extremely fluffy lining protects your replacement for fluke non contact voltage tester from impact, abrasions, secures the device in good condition.
  • Aenllosi Hard Case replacement for Fluke 1AC-A1-II/1AC-A1-II /FLK2AC/1LAC-A-II /LVD2/CT Volt Alert Non-Contact Voltage Tester/Sperry Instruments VD6505 Adjustable Non-Contact Voltage Tester Sensor.
  • GREAT for voltage regulators, fuses, switches, broken wires, mechanics, electricians, and more.
  • LIGHT BULB IN HANDLE indicates when the circuit is good.
  • EXTRA LARGE 54” CORD increases flexibility, range, and freedom when testing.
  • SHARP STEEL PROBE reaches into tight places and pierces insulation.
  • SET INCLUDES 1 continuity tester.
  • [AFTER-SALES SERVICE]: A year warranty, life-long maintenance from ALLOSUN.
  • [DIMENSIONS]: 6.85”(W)*2.76”(D)*1.30”(H), 0.5 lbs.
  • [NOTE]: Battery not included.
  • [POWER SAVING DESIGN]: The electric fence tester will turn on at the detection of a pulse and turn off after about 4 seconds when no pulse is detected.
  • [MEASURE RANGE]: LCD display screen indicates voltage levels from 0.3kv to 9.9kv; Wire Length is 57 inches (+/-3%).

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Non Contact Voltage Tester, Tiancai High-Precision Smart Electroscope with Adjustable Sensitivity Voltage Tester 12V ~ 1000V LED Flashlight/Buzzer/Display Screen/Pocket Clip

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Search only Tohilkel brand name
Non Contact Voltage Tester, Tiancai High-Precision Smart Electroscope with Adjustable Sensitivity Voltage Tester 12V ~ 1000V LED Flashlight/Buzzer/Display Screen/Pocket Clip

Current price: 9.99 USD


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  • LED high light display better than LCD
  • Only suitable for Pure AC45-65hz Mains supply, It can't be used for measuring circuit of square wave, inverter output and sine wave
  • It can directly connect two wires to the tested Voltage to measure Voltage and frequency without power supply
  • It is for testing AC 80V to 300V with high accuracy and high working efficiency of 2 times/s measuring speed
  • 2 in 1 meter which can measure AC Voltage and frequency simultaneously
  • For sale is case only, device and accessories are not included.
  • Internal size: 6.75*1.5*1.25 inch, external size:7.75*2.5*1.5 inch, weight:100g.
  • With Internal mesh pocket can store other accessories at your convenience
  • Superior Material: Made of the high-quality polyester fabric cover and the high-density EVA material, which makes sturdy construction and tight enough to prevent water from entering inside, extremely fluffy lining protects your replacement for fluke non contact voltage tester from impact, abrasions, secures the device in good condition.
  • Aenllosi Hard Case replacement for Fluke 1AC-A1-II/1AC-A1-II /FLK2AC/1LAC-A-II /LVD2/CT Volt Alert Non-Contact Voltage Tester/Sperry Instruments VD6505 Adjustable Non-Contact Voltage Tester Sensor.
  • GREAT for voltage regulators, fuses, switches, broken wires, mechanics, electricians, and more.
  • LIGHT BULB IN HANDLE indicates when the circuit is good.
  • EXTRA LARGE 54” CORD increases flexibility, range, and freedom when testing.
  • SHARP STEEL PROBE reaches into tight places and pierces insulation.
  • SET INCLUDES 1 continuity tester.
  • [AFTER-SALES SERVICE]: A year warranty, life-long maintenance from ALLOSUN.
  • [DIMENSIONS]: 6.85”(W)*2.76”(D)*1.30”(H), 0.5 lbs.
  • [NOTE]: Battery not included.
  • [POWER SAVING DESIGN]: The electric fence tester will turn on at the detection of a pulse and turn off after about 4 seconds when no pulse is detected.
  • [MEASURE RANGE]: LCD display screen indicates voltage levels from 0.3kv to 9.9kv; Wire Length is 57 inches (+/-3%).
  • 🖊【LED flashlight & pen clip design】Voltage tester pen comes with a flashlight, which can be called a voltage tester light. Press the flashlight switch key to turn on/off the flashlight; if the flashlight is not turned off, the pen will automatically turn off/off when there is no operation within 5 minutes and no current is detected.A voltage tester with a Pocket clip. When not measuring, the electric pen can be hung on clothes / trouser pockets at will.
  • 🖊【Line power failure detection & zero live wire detection】Use a Voltage Detector Pen to detect along the wire line. When the indicator light becomes weak and the buzzer alarm sound becomes slow, it can be judged that it can be judged as the power failure position.No matter what gear the sensitivity of outlet tester is, the response of the electroscope to the fire line is stronger and more obvious, the brightness is full, and the buzzing sound is rapid.
  • 🖊【High-speed measurement, fast response】Voltage tester meter pen is a multifunctional electroscope with sensitive NCV sensor head / precision circuit board, in the range of voltage tester 12V ~ 1000V(50Hz/60Hz), the measurement is safer, sensitive, stable and intelligent.
  • 🖊【One-key sensitivity switching】voltage tester has 3 levels of sensitivity to choose from. After power-on, it defaults to low gear (one buzzer sound); press the "S" key to enter the middle gear (two buzzer sounds); then press "S" "Key to enter the high gear (three buzzer sounds), then press the "S" key to return to the low gear (buzzer beep once), in this cycle. Shield interference and test accurately.
  • 🖊【Non-contact, safer】In the range of 12-1000V, the non-contact voltage tester pen can test the voltage of most equipment in the home. Place the product tip on the lamp holder, power socket or near the point wire, the indicator light will be based on the signal strength Light up the corresponding indicator, and the buzzer sounds an alarm, you can know the voltage here.

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How To Use A Multimeter Simplified: A Complete DIY Step by Step Guide On How To Use a Multimeter To Measure Voltage ,Current ,Resistance ,Continuity And In Troubleshooting Circuits

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Search only brand name
How To Use A Multimeter Simplified: A Complete DIY Step by Step Guide On How To Use a Multimeter To Measure Voltage ,Current ,Resistance ,Continuity And In Troubleshooting Circuits

Current price: 2.99 USD


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  • LED high light display better than LCD
  • Only suitable for Pure AC45-65hz Mains supply, It can't be used for measuring circuit of square wave, inverter output and sine wave
  • It can directly connect two wires to the tested Voltage to measure Voltage and frequency without power supply
  • It is for testing AC 80V to 300V with high accuracy and high working efficiency of 2 times/s measuring speed
  • 2 in 1 meter which can measure AC Voltage and frequency simultaneously
  • For sale is case only, device and accessories are not included.
  • Internal size: 6.75*1.5*1.25 inch, external size:7.75*2.5*1.5 inch, weight:100g.
  • With Internal mesh pocket can store other accessories at your convenience
  • Superior Material: Made of the high-quality polyester fabric cover and the high-density EVA material, which makes sturdy construction and tight enough to prevent water from entering inside, extremely fluffy lining protects your replacement for fluke non contact voltage tester from impact, abrasions, secures the device in good condition.
  • Aenllosi Hard Case replacement for Fluke 1AC-A1-II/1AC-A1-II /FLK2AC/1LAC-A-II /LVD2/CT Volt Alert Non-Contact Voltage Tester/Sperry Instruments VD6505 Adjustable Non-Contact Voltage Tester Sensor.
  • GREAT for voltage regulators, fuses, switches, broken wires, mechanics, electricians, and more.
  • LIGHT BULB IN HANDLE indicates when the circuit is good.
  • EXTRA LARGE 54” CORD increases flexibility, range, and freedom when testing.
  • SHARP STEEL PROBE reaches into tight places and pierces insulation.
  • SET INCLUDES 1 continuity tester.
  • [AFTER-SALES SERVICE]: A year warranty, life-long maintenance from ALLOSUN.
  • [DIMENSIONS]: 6.85”(W)*2.76”(D)*1.30”(H), 0.5 lbs.
  • [NOTE]: Battery not included.
  • [POWER SAVING DESIGN]: The electric fence tester will turn on at the detection of a pulse and turn off after about 4 seconds when no pulse is detected.
  • [MEASURE RANGE]: LCD display screen indicates voltage levels from 0.3kv to 9.9kv; Wire Length is 57 inches (+/-3%).
  • 🖊【LED flashlight & pen clip design】Voltage tester pen comes with a flashlight, which can be called a voltage tester light. Press the flashlight switch key to turn on/off the flashlight; if the flashlight is not turned off, the pen will automatically turn off/off when there is no operation within 5 minutes and no current is detected.A voltage tester with a Pocket clip. When not measuring, the electric pen can be hung on clothes / trouser pockets at will.
  • 🖊【Line power failure detection & zero live wire detection】Use a Voltage Detector Pen to detect along the wire line. When the indicator light becomes weak and the buzzer alarm sound becomes slow, it can be judged that it can be judged as the power failure position.No matter what gear the sensitivity of outlet tester is, the response of the electroscope to the fire line is stronger and more obvious, the brightness is full, and the buzzing sound is rapid.
  • 🖊【High-speed measurement, fast response】Voltage tester meter pen is a multifunctional electroscope with sensitive NCV sensor head / precision circuit board, in the range of voltage tester 12V ~ 1000V(50Hz/60Hz), the measurement is safer, sensitive, stable and intelligent.
  • 🖊【One-key sensitivity switching】voltage tester has 3 levels of sensitivity to choose from. After power-on, it defaults to low gear (one buzzer sound); press the "S" key to enter the middle gear (two buzzer sounds); then press "S" "Key to enter the high gear (three buzzer sounds), then press the "S" key to return to the low gear (buzzer beep once), in this cycle. Shield interference and test accurately.
  • 🖊【Non-contact, safer】In the range of 12-1000V, the non-contact voltage tester pen can test the voltage of most equipment in the home. Place the product tip on the lamp holder, power socket or near the point wire, the indicator light will be based on the signal strength Light up the corresponding indicator, and the buzzer sounds an alarm, you can know the voltage here.

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Premium Digital LED Automotive Circuit Tester, DC 2.6V-32V Test Light with Portable PU Extended Spring Wire, Vehicle Circuits Low Voltage Light Tester with Sharp Stainless Probe

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Search only WINAMOO brand name
Premium Digital LED Automotive Circuit Tester, DC 2.6V-32V Test Light with Portable PU Extended Spring Wire, Vehicle Circuits Low Voltage Light Tester with Sharp Stainless Probe

Current price: 17.99 USD


Check price and availability


  • LED high light display better than LCD
  • Only suitable for Pure AC45-65hz Mains supply, It can't be used for measuring circuit of square wave, inverter output and sine wave
  • It can directly connect two wires to the tested Voltage to measure Voltage and frequency without power supply
  • It is for testing AC 80V to 300V with high accuracy and high working efficiency of 2 times/s measuring speed
  • 2 in 1 meter which can measure AC Voltage and frequency simultaneously
  • For sale is case only, device and accessories are not included.
  • Internal size: 6.75*1.5*1.25 inch, external size:7.75*2.5*1.5 inch, weight:100g.
  • With Internal mesh pocket can store other accessories at your convenience
  • Superior Material: Made of the high-quality polyester fabric cover and the high-density EVA material, which makes sturdy construction and tight enough to prevent water from entering inside, extremely fluffy lining protects your replacement for fluke non contact voltage tester from impact, abrasions, secures the device in good condition.
  • Aenllosi Hard Case replacement for Fluke 1AC-A1-II/1AC-A1-II /FLK2AC/1LAC-A-II /LVD2/CT Volt Alert Non-Contact Voltage Tester/Sperry Instruments VD6505 Adjustable Non-Contact Voltage Tester Sensor.
  • GREAT for voltage regulators, fuses, switches, broken wires, mechanics, electricians, and more.
  • LIGHT BULB IN HANDLE indicates when the circuit is good.
  • EXTRA LARGE 54” CORD increases flexibility, range, and freedom when testing.
  • SHARP STEEL PROBE reaches into tight places and pierces insulation.
  • SET INCLUDES 1 continuity tester.
  • [AFTER-SALES SERVICE]: A year warranty, life-long maintenance from ALLOSUN.
  • [DIMENSIONS]: 6.85”(W)*2.76”(D)*1.30”(H), 0.5 lbs.
  • [NOTE]: Battery not included.
  • [POWER SAVING DESIGN]: The electric fence tester will turn on at the detection of a pulse and turn off after about 4 seconds when no pulse is detected.
  • [MEASURE RANGE]: LCD display screen indicates voltage levels from 0.3kv to 9.9kv; Wire Length is 57 inches (+/-3%).
  • 🖊【LED flashlight & pen clip design】Voltage tester pen comes with a flashlight, which can be called a voltage tester light. Press the flashlight switch key to turn on/off the flashlight; if the flashlight is not turned off, the pen will automatically turn off/off when there is no operation within 5 minutes and no current is detected.A voltage tester with a Pocket clip. When not measuring, the electric pen can be hung on clothes / trouser pockets at will.
  • 🖊【Line power failure detection & zero live wire detection】Use a Voltage Detector Pen to detect along the wire line. When the indicator light becomes weak and the buzzer alarm sound becomes slow, it can be judged that it can be judged as the power failure position.No matter what gear the sensitivity of outlet tester is, the response of the electroscope to the fire line is stronger and more obvious, the brightness is full, and the buzzing sound is rapid.
  • 🖊【High-speed measurement, fast response】Voltage tester meter pen is a multifunctional electroscope with sensitive NCV sensor head / precision circuit board, in the range of voltage tester 12V ~ 1000V(50Hz/60Hz), the measurement is safer, sensitive, stable and intelligent.
  • 🖊【One-key sensitivity switching】voltage tester has 3 levels of sensitivity to choose from. After power-on, it defaults to low gear (one buzzer sound); press the "S" key to enter the middle gear (two buzzer sounds); then press "S" "Key to enter the high gear (three buzzer sounds), then press the "S" key to return to the low gear (buzzer beep once), in this cycle. Shield interference and test accurately.
  • 🖊【Non-contact, safer】In the range of 12-1000V, the non-contact voltage tester pen can test the voltage of most equipment in the home. Place the product tip on the lamp holder, power socket or near the point wire, the indicator light will be based on the signal strength Light up the corresponding indicator, and the buzzer sounds an alarm, you can know the voltage here.
  • ➤【Convenient Use】 High quality 96 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, convenient for use and storage, along with large size alligator clip for easy one hand operation.
  • ➤【Quality Made】 Sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Insulation protective rubber tip protects you against electric shock. Heavy duty test light body constructed with high quality ABS, shatter-proof, more durable than normal test lights.
  • ➤【Bidirectional Voltage Testing】 You can attach the alligator clamp either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.
  • ➤【Computer Safe Accurate LED Digital Reading】 Digital LED voltage display for accurate volt readouts, .1 v resolution ratio with 0.3v accuracy. Compared with LCD, clear&visible LED reading display for day and night. LED circuits board with micro current than traditional test lights, more secure and burn-resistant to automotive computer board.
  • ➤【Wide Application】 Professional automotive circuit tester/circuit test light with 2.6-32V DC voltage testing range, ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 2.6-32v DC wirings and circuits.

More Info

Friend-A-Rooney

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Search only brand name
Friend-A-Rooney

Current price: 2.99 USD


Check price and availability


  • LED high light display better than LCD
  • Only suitable for Pure AC45-65hz Mains supply, It can't be used for measuring circuit of square wave, inverter output and sine wave
  • It can directly connect two wires to the tested Voltage to measure Voltage and frequency without power supply
  • It is for testing AC 80V to 300V with high accuracy and high working efficiency of 2 times/s measuring speed
  • 2 in 1 meter which can measure AC Voltage and frequency simultaneously
  • For sale is case only, device and accessories are not included.
  • Internal size: 6.75*1.5*1.25 inch, external size:7.75*2.5*1.5 inch, weight:100g.
  • With Internal mesh pocket can store other accessories at your convenience
  • Superior Material: Made of the high-quality polyester fabric cover and the high-density EVA material, which makes sturdy construction and tight enough to prevent water from entering inside, extremely fluffy lining protects your replacement for fluke non contact voltage tester from impact, abrasions, secures the device in good condition.
  • Aenllosi Hard Case replacement for Fluke 1AC-A1-II/1AC-A1-II /FLK2AC/1LAC-A-II /LVD2/CT Volt Alert Non-Contact Voltage Tester/Sperry Instruments VD6505 Adjustable Non-Contact Voltage Tester Sensor.
  • GREAT for voltage regulators, fuses, switches, broken wires, mechanics, electricians, and more.
  • LIGHT BULB IN HANDLE indicates when the circuit is good.
  • EXTRA LARGE 54” CORD increases flexibility, range, and freedom when testing.
  • SHARP STEEL PROBE reaches into tight places and pierces insulation.
  • SET INCLUDES 1 continuity tester.
  • [AFTER-SALES SERVICE]: A year warranty, life-long maintenance from ALLOSUN.
  • [DIMENSIONS]: 6.85”(W)*2.76”(D)*1.30”(H), 0.5 lbs.
  • [NOTE]: Battery not included.
  • [POWER SAVING DESIGN]: The electric fence tester will turn on at the detection of a pulse and turn off after about 4 seconds when no pulse is detected.
  • [MEASURE RANGE]: LCD display screen indicates voltage levels from 0.3kv to 9.9kv; Wire Length is 57 inches (+/-3%).
  • 🖊【LED flashlight & pen clip design】Voltage tester pen comes with a flashlight, which can be called a voltage tester light. Press the flashlight switch key to turn on/off the flashlight; if the flashlight is not turned off, the pen will automatically turn off/off when there is no operation within 5 minutes and no current is detected.A voltage tester with a Pocket clip. When not measuring, the electric pen can be hung on clothes / trouser pockets at will.
  • 🖊【Line power failure detection & zero live wire detection】Use a Voltage Detector Pen to detect along the wire line. When the indicator light becomes weak and the buzzer alarm sound becomes slow, it can be judged that it can be judged as the power failure position.No matter what gear the sensitivity of outlet tester is, the response of the electroscope to the fire line is stronger and more obvious, the brightness is full, and the buzzing sound is rapid.
  • 🖊【High-speed measurement, fast response】Voltage tester meter pen is a multifunctional electroscope with sensitive NCV sensor head / precision circuit board, in the range of voltage tester 12V ~ 1000V(50Hz/60Hz), the measurement is safer, sensitive, stable and intelligent.
  • 🖊【One-key sensitivity switching】voltage tester has 3 levels of sensitivity to choose from. After power-on, it defaults to low gear (one buzzer sound); press the "S" key to enter the middle gear (two buzzer sounds); then press "S" "Key to enter the high gear (three buzzer sounds), then press the "S" key to return to the low gear (buzzer beep once), in this cycle. Shield interference and test accurately.
  • 🖊【Non-contact, safer】In the range of 12-1000V, the non-contact voltage tester pen can test the voltage of most equipment in the home. Place the product tip on the lamp holder, power socket or near the point wire, the indicator light will be based on the signal strength Light up the corresponding indicator, and the buzzer sounds an alarm, you can know the voltage here.
  • ➤【Convenient Use】 High quality 96 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, convenient for use and storage, along with large size alligator clip for easy one hand operation.
  • ➤【Quality Made】 Sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Insulation protective rubber tip protects you against electric shock. Heavy duty test light body constructed with high quality ABS, shatter-proof, more durable than normal test lights.
  • ➤【Bidirectional Voltage Testing】 You can attach the alligator clamp either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.
  • ➤【Computer Safe Accurate LED Digital Reading】 Digital LED voltage display for accurate volt readouts, .1 v resolution ratio with 0.3v accuracy. Compared with LCD, clear&visible LED reading display for day and night. LED circuits board with micro current than traditional test lights, more secure and burn-resistant to automotive computer board.
  • ➤【Wide Application】 Professional automotive circuit tester/circuit test light with 2.6-32V DC voltage testing range, ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 2.6-32v DC wirings and circuits.

More Info

AstroAI Digital Clamp Meter 2000 Counts, Multimeter Amp Meter with Auto Ranging; Measures Voltage Tester, AC Current, Resistance, Continuity; Tests Diodes

More from Industrial & Scientific
Search only AstroAI brand name
AstroAI Digital Clamp Meter 2000 Counts, Multimeter Amp Meter with Auto Ranging; Measures Voltage Tester, AC Current, Resistance, Continuity; Tests Diodes

Current price: 21.99 USD


Check price and availability


Height: 1.77165 Inches

Length: 9.4488 Inches

Width: 5.9055 Inches

Weight: 0.8125 Pounds

  • LED high light display better than LCD
  • Only suitable for Pure AC45-65hz Mains supply, It can't be used for measuring circuit of square wave, inverter output and sine wave
  • It can directly connect two wires to the tested Voltage to measure Voltage and frequency without power supply
  • It is for testing AC 80V to 300V with high accuracy and high working efficiency of 2 times/s measuring speed
  • 2 in 1 meter which can measure AC Voltage and frequency simultaneously
  • For sale is case only, device and accessories are not included.
  • Internal size: 6.75*1.5*1.25 inch, external size:7.75*2.5*1.5 inch, weight:100g.
  • With Internal mesh pocket can store other accessories at your convenience
  • Superior Material: Made of the high-quality polyester fabric cover and the high-density EVA material, which makes sturdy construction and tight enough to prevent water from entering inside, extremely fluffy lining protects your replacement for fluke non contact voltage tester from impact, abrasions, secures the device in good condition.
  • Aenllosi Hard Case replacement for Fluke 1AC-A1-II/1AC-A1-II /FLK2AC/1LAC-A-II /LVD2/CT Volt Alert Non-Contact Voltage Tester/Sperry Instruments VD6505 Adjustable Non-Contact Voltage Tester Sensor.
  • GREAT for voltage regulators, fuses, switches, broken wires, mechanics, electricians, and more.
  • LIGHT BULB IN HANDLE indicates when the circuit is good.
  • EXTRA LARGE 54” CORD increases flexibility, range, and freedom when testing.
  • SHARP STEEL PROBE reaches into tight places and pierces insulation.
  • SET INCLUDES 1 continuity tester.
  • [AFTER-SALES SERVICE]: A year warranty, life-long maintenance from ALLOSUN.
  • [DIMENSIONS]: 6.85”(W)*2.76”(D)*1.30”(H), 0.5 lbs.
  • [NOTE]: Battery not included.
  • [POWER SAVING DESIGN]: The electric fence tester will turn on at the detection of a pulse and turn off after about 4 seconds when no pulse is detected.
  • [MEASURE RANGE]: LCD display screen indicates voltage levels from 0.3kv to 9.9kv; Wire Length is 57 inches (+/-3%).
  • 🖊【LED flashlight & pen clip design】Voltage tester pen comes with a flashlight, which can be called a voltage tester light. Press the flashlight switch key to turn on/off the flashlight; if the flashlight is not turned off, the pen will automatically turn off/off when there is no operation within 5 minutes and no current is detected.A voltage tester with a Pocket clip. When not measuring, the electric pen can be hung on clothes / trouser pockets at will.
  • 🖊【Line power failure detection & zero live wire detection】Use a Voltage Detector Pen to detect along the wire line. When the indicator light becomes weak and the buzzer alarm sound becomes slow, it can be judged that it can be judged as the power failure position.No matter what gear the sensitivity of outlet tester is, the response of the electroscope to the fire line is stronger and more obvious, the brightness is full, and the buzzing sound is rapid.
  • 🖊【High-speed measurement, fast response】Voltage tester meter pen is a multifunctional electroscope with sensitive NCV sensor head / precision circuit board, in the range of voltage tester 12V ~ 1000V(50Hz/60Hz), the measurement is safer, sensitive, stable and intelligent.
  • 🖊【One-key sensitivity switching】voltage tester has 3 levels of sensitivity to choose from. After power-on, it defaults to low gear (one buzzer sound); press the "S" key to enter the middle gear (two buzzer sounds); then press "S" "Key to enter the high gear (three buzzer sounds), then press the "S" key to return to the low gear (buzzer beep once), in this cycle. Shield interference and test accurately.
  • 🖊【Non-contact, safer】In the range of 12-1000V, the non-contact voltage tester pen can test the voltage of most equipment in the home. Place the product tip on the lamp holder, power socket or near the point wire, the indicator light will be based on the signal strength Light up the corresponding indicator, and the buzzer sounds an alarm, you can know the voltage here.
  • ➤【Convenient Use】 High quality 96 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, convenient for use and storage, along with large size alligator clip for easy one hand operation.
  • ➤【Quality Made】 Sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Insulation protective rubber tip protects you against electric shock. Heavy duty test light body constructed with high quality ABS, shatter-proof, more durable than normal test lights.
  • ➤【Bidirectional Voltage Testing】 You can attach the alligator clamp either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.
  • ➤【Computer Safe Accurate LED Digital Reading】 Digital LED voltage display for accurate volt readouts, .1 v resolution ratio with 0.3v accuracy. Compared with LCD, clear&visible LED reading display for day and night. LED circuits board with micro current than traditional test lights, more secure and burn-resistant to automotive computer board.
  • ➤【Wide Application】 Professional automotive circuit tester/circuit test light with 2.6-32V DC voltage testing range, ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 2.6-32v DC wirings and circuits.
  • EASILY CARRING AND DURABLE:Commercial settings where it can handle the demands of a long workday, from the durable exterior to the wide range of heavy- duty functions.
  • SAFETY FEATURE: Transformer Jaws pick up AC Current flowing through the conductor, increasing safety while improving this Multimeter’s capabilities.
  • CONVENIENT FEATURES: Included Data Hold / Max Hold and a Large, Digital LCD Display, and Extra Large Clamp make for easy use while on the job; Low Battery indication keeps unwanted surprises at bay so you never accidentally run out of juice
  • AUTO POWER OFF SAFELY:The amp meter's sampling speed of 2 times per second; If the meter is not in operation for 15 minutes,it will turn off automatically.Auto off conserves battery life and increases the lifespan of your multimeter.
  • 2000 COUNTS CLAMP METER:Check out our VIDEO on the left side and take a quick tour of AstroAI Multimeter! TEST A WIDE RANGE of measurements including AC/DC Voltage, AC Current, Resistance, Continuity; Also Tests Diodes.

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MakerHawk USB 3.0 Tester, USB Power Meter, 3.7-30V 0-4A Voltage Tester Multimeter, USB Current Meter Tester, IPS Color Display Voltmeter Ammeter, USB Charger Tester AT34 (1PCS)

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MakerHawk USB 3.0 Tester, USB Power Meter, 3.7-30V 0-4A Voltage Tester Multimeter, USB Current Meter Tester, IPS Color Display Voltmeter Ammeter, USB Charger Tester AT34 (1PCS)

Current price: 12.99 USD


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Height: 0.4724409444 Inches

Length: 2.5196850368 Inches

Width: 0.8661417314 Inches

Weight: 0.03086471668 Pounds

  • LED high light display better than LCD
  • Only suitable for Pure AC45-65hz Mains supply, It can't be used for measuring circuit of square wave, inverter output and sine wave
  • It can directly connect two wires to the tested Voltage to measure Voltage and frequency without power supply
  • It is for testing AC 80V to 300V with high accuracy and high working efficiency of 2 times/s measuring speed
  • 2 in 1 meter which can measure AC Voltage and frequency simultaneously
  • For sale is case only, device and accessories are not included.
  • Internal size: 6.75*1.5*1.25 inch, external size:7.75*2.5*1.5 inch, weight:100g.
  • With Internal mesh pocket can store other accessories at your convenience
  • Superior Material: Made of the high-quality polyester fabric cover and the high-density EVA material, which makes sturdy construction and tight enough to prevent water from entering inside, extremely fluffy lining protects your replacement for fluke non contact voltage tester from impact, abrasions, secures the device in good condition.
  • Aenllosi Hard Case replacement for Fluke 1AC-A1-II/1AC-A1-II /FLK2AC/1LAC-A-II /LVD2/CT Volt Alert Non-Contact Voltage Tester/Sperry Instruments VD6505 Adjustable Non-Contact Voltage Tester Sensor.
  • GREAT for voltage regulators, fuses, switches, broken wires, mechanics, electricians, and more.
  • LIGHT BULB IN HANDLE indicates when the circuit is good.
  • EXTRA LARGE 54” CORD increases flexibility, range, and freedom when testing.
  • SHARP STEEL PROBE reaches into tight places and pierces insulation.
  • SET INCLUDES 1 continuity tester.
  • [AFTER-SALES SERVICE]: A year warranty, life-long maintenance from ALLOSUN.
  • [DIMENSIONS]: 6.85”(W)*2.76”(D)*1.30”(H), 0.5 lbs.
  • [NOTE]: Battery not included.
  • [POWER SAVING DESIGN]: The electric fence tester will turn on at the detection of a pulse and turn off after about 4 seconds when no pulse is detected.
  • [MEASURE RANGE]: LCD display screen indicates voltage levels from 0.3kv to 9.9kv; Wire Length is 57 inches (+/-3%).
  • 🖊【LED flashlight & pen clip design】Voltage tester pen comes with a flashlight, which can be called a voltage tester light. Press the flashlight switch key to turn on/off the flashlight; if the flashlight is not turned off, the pen will automatically turn off/off when there is no operation within 5 minutes and no current is detected.A voltage tester with a Pocket clip. When not measuring, the electric pen can be hung on clothes / trouser pockets at will.
  • 🖊【Line power failure detection & zero live wire detection】Use a Voltage Detector Pen to detect along the wire line. When the indicator light becomes weak and the buzzer alarm sound becomes slow, it can be judged that it can be judged as the power failure position.No matter what gear the sensitivity of outlet tester is, the response of the electroscope to the fire line is stronger and more obvious, the brightness is full, and the buzzing sound is rapid.
  • 🖊【High-speed measurement, fast response】Voltage tester meter pen is a multifunctional electroscope with sensitive NCV sensor head / precision circuit board, in the range of voltage tester 12V ~ 1000V(50Hz/60Hz), the measurement is safer, sensitive, stable and intelligent.
  • 🖊【One-key sensitivity switching】voltage tester has 3 levels of sensitivity to choose from. After power-on, it defaults to low gear (one buzzer sound); press the "S" key to enter the middle gear (two buzzer sounds); then press "S" "Key to enter the high gear (three buzzer sounds), then press the "S" key to return to the low gear (buzzer beep once), in this cycle. Shield interference and test accurately.
  • 🖊【Non-contact, safer】In the range of 12-1000V, the non-contact voltage tester pen can test the voltage of most equipment in the home. Place the product tip on the lamp holder, power socket or near the point wire, the indicator light will be based on the signal strength Light up the corresponding indicator, and the buzzer sounds an alarm, you can know the voltage here.
  • ➤【Convenient Use】 High quality 96 inch long enough PU spring wire offers more flexibility, lighter and more durable than normal cable wires, convenient for use and storage, along with large size alligator clip for easy one hand operation.
  • ➤【Quality Made】 Sharp stainless steel probe for piercing wires, also for hard to reach tight areas. Insulation protective rubber tip protects you against electric shock. Heavy duty test light body constructed with high quality ABS, shatter-proof, more durable than normal test lights.
  • ➤【Bidirectional Voltage Testing】 You can attach the alligator clamp either to negative or positive ground, there is also a light emitting diode on the circuit board for polarity indication, red light indicates positive polarity and green light indicates negative polarity.
  • ➤【Computer Safe Accurate LED Digital Reading】 Digital LED voltage display for accurate volt readouts, .1 v resolution ratio with 0.3v accuracy. Compared with LCD, clear&visible LED reading display for day and night. LED circuits board with micro current than traditional test lights, more secure and burn-resistant to automotive computer board.
  • ➤【Wide Application】 Professional automotive circuit tester/circuit test light with 2.6-32V DC voltage testing range, ideal for checking various vehicles electrical circuits, quickly check automotive headlights, taillights, turn signal circuits, faulty sockets, fuse connections, also for testing other 2.6-32v DC wirings and circuits.
  • EASILY CARRING AND DURABLE:Commercial settings where it can handle the demands of a long workday, from the durable exterior to the wide range of heavy- duty functions.
  • SAFETY FEATURE: Transformer Jaws pick up AC Current flowing through the conductor, increasing safety while improving this Multimeter’s capabilities.
  • CONVENIENT FEATURES: Included Data Hold / Max Hold and a Large, Digital LCD Display, and Extra Large Clamp make for easy use while on the job; Low Battery indication keeps unwanted surprises at bay so you never accidentally run out of juice
  • AUTO POWER OFF SAFELY:The amp meter's sampling speed of 2 times per second; If the meter is not in operation for 15 minutes,it will turn off automatically.Auto off conserves battery life and increases the lifespan of your multimeter.
  • 2000 COUNTS CLAMP METER:Check out our VIDEO on the left side and take a quick tour of AstroAI Multimeter! TEST A WIDE RANGE of measurements including AC/DC Voltage, AC Current, Resistance, Continuity; Also Tests Diodes.
  • Measure the quality of the charger: connect the same load, compare the no-load and the load, the greater the voltage drop, the worse the charger capacity is, the worse the quality; the voltage drop is not obvious or the voltage rises (leisure loss) Compensation function) The better the load capacity of this charger, the better the quality.
  • 4-bit accuracy for more accurate measurements; Measure the load equivalent impedance and power; Thermometer function, Celsius and Fahrenheit free switching: Using high-precision thermistor sensor; USB 3.0 interface: Compatible with USB 2.0, support high current test, support USB3.0 interface mobile hard disk and U disk test.
  • Power-off storage, data is guaranteed: AT34 has power-off storage function, which can store capacity and energy data when the mobile power is cut off, which is convenient for subsequent viewing and convenient for capacity energy measurement of mobile power.Note: Other USB testers that do not have a power-down storage function cannot test capacity and energy.
  • The AT34 uses a 0.96-inch IPS high-definition color LCD display to display the state of charge of the appliance, voltage, current, capacity, energy, power, equivalent impedance, temperature and other indicators at a glance. 160 degree wide viewing angle, high brightness and long working life. Fast charge recognition, widely compatible: AT24 supports QC2.0, QC3.0, i Phone 2.4A/2.1A/1A/0.5A, Andriod DCP, fast charge protocol identification, let you know the state of charge of the phone.
  • Guide Video: Testers are widely used in the quality inspection of 3C digital peripheral products, and are the first choice for digital gamers and electronic enthusiasts.Real-time detection of the state of charge of the appliance, voltage, current, power and other indicators at a glance; Measuring voltage: 3.7V-30V; measuring current: 0-4A.

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