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      Home> Multimeter> SMART SENSOR> SMART SENSOR AR907 Digital megohmMeter

      SMART SENSOR AR907 digital megohmmeter

      Open circuit Voltage: 100%~ 120% of Rated Voltage, insulation resistance test range: 0.0MΩ~ 19.9GΩ, short circuit circuit: about 1.3 mA, insulation resistance Precision : +/- 5% reading +/- 5 words.

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      SKU: NB045898
      China SMART SENSOR
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      $ 108.00
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        • SMART SENSOR AR907 Digital megohmMeterOverview

        • Specifications
        • Comments
        • FAQs
        AR907
        Digital megohmMeter
        • SMART SENSOR AR907 digital megohmmeter
        • SMART SENSOR AR907 digital megohmmeter Figure 1
        • SMART SENSOR AR907 digital megohmmeter Figure 2
        Open circuit Voltage: 100%~ 120% of Rated Voltage, insulation resistance test range: 0.0MΩ~ 19.9GΩ, short circuit circuit: about 1.3 mA, insulation resistance Precision : +/- 5% reading +/- 5 words.

        Introduction

        The AR907 digital megohmmeter, often referred to as a megohmmeter or high-resistance meter, is widely used to measure the insulation resistance of generators, motors, power transformers, wiring, appliances, and other electrical devices such as cables for control, signal, communication, and power supplies. They are often used in routine maintenance procedures to indicate changes in the insulation resistance of a motor over months or years. A large change in insulation resistance can be an indication of a potential failure. Therefore, the megohmmeter needs to be calibrated regularly to ensure that the meter itself has not changed over time.

        Application

        • It is used to test the insulation resistance of power equipment, such as transformers, switchgear, cables, etc., to ensure the safe operation of the power system.

        • It is used to test the insulation performance of various electrical equipment, such as motors, generators, controllers, etc., to ensure the safe and reliable operation of the equipment.

        • It is used to test the insulation properties of industrial equipment and machinery, such as production line equipment, automation equipment, etc., to ensure the safety and reliability of the production process.

        • It is used to test the insulation performance of electrical equipment on aircraft and spacecraft to ensure the safe operation of aircraft and spacecraft.

        VS

        SMART SENSOR AR907 Digital megohmMeterSpecifications

        LIST VALUE
        Rated Voltage 50V/100V/250V/500V/1000V
        open circuit Voltage Rated Voltage 100%~ 120%
        Insulation resistance test range 0.0MΩ~19.9GΩ
        short circuit Approx. 1.3 mA
        Insulation Resistance Precision +/- 5% reading +/- 5 words
        AC Voltage test range 30 ~ 600V (50/60Hz)
        AC Voltage resolution 1V
        Accuracy ±2%rdg ±3rdg
        Sampling rate 0.5~ 10 times/second
        Operating Environment 0℃~40℃,≤85% RH
        Storage environment -20℃~60℃,≤90% RH
        Buzzer alarm Yes.
        Power Supply 6 * 1.5V AA battery
        Net Weight of product 396g
        Product size 125*175*69mm
        Encasement mode Encasement of color box

        SMART SENSOR AR907 Digital megohmMeter Packing list

        host X1, manual X1, certificate X1, warranty card X1

        [Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.

        FAQ

        [Q]
        I want to measure the insulation resistance of the motor, is it appropriate to use an AR907 digital megohmmeter?
        [A]
        Suitable! The SMART SENSOR AR907 is specially designed for motor insulation testing, providing 50V to 1000V multi-level test voltage, which can accurately detect the insulation resistance from 0.0MΩ to 19.9GΩ. The insulation performance of the motor will decline after long-term operation. Regular testing with this watch can detect insulation aging problems in advance and avoid the risk of motor burning or leakage.
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        SMART SENSOR AR907 digital megohmmeter
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