Best Insulation Resistance Meters. allsun brand. New releases 2021

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

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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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  • 【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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allsun Analog Clamp Multimeter Clamp Meter Hand-held AC DC Voltmeter Electric Tester CAT III 500V DCV.A & ACV 2000A Ohm Temp.Measurement

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allsun Analog Clamp Multimeter Clamp Meter Hand-held AC DC Voltmeter Electric Tester CAT III 500V DCV.A & ACV 2000A Ohm Temp.Measurement

Current price: 28.3 USD


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  • 【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.
  • 【SAFETY INFORMATION】The meter has been designed according to IEC-61010 concerning electronic measuring instruments with a measurement category III(CAT III 500V) and Pollution degree 2.
  • 【Accuracy & Symbols】Accuracy is specified for a period of one year after calibration and at 18°C to 28°C, with relative humidity < 75%.The equipment is protected throughout by double insulation or reinforced insulation.
  • 【0 ADJUSTER KNOB】 One is used for zeroing for resistance measurements, the other is used for calibration for temperature measurements
  • 【EXCELLENT/REASONABLE DESIGN】 The Clamp Meter Manual range selection, easy to read, color-coded analog displays, includes replaceable test leads and operating instructions, strong anti-interference capability.
  • 【MULTIFUNCTIONAL TESTER】This meter is a rectifier type, permanent-magnet moving coil instrument designed for DC and AC voltage, DC and AC current, resistance and temperature measurements.

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