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GY-3A loop resistance tester (100A)

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Product Details
           Technical Specifications：

 Measurement range                   1～1999μΩ
        Resolution                        1μΩ
       Test Current        DC 0-100A Continuously                             adjustable
         Accuracy                    0.5%±1d
          Display             Current:   3.5 LCD
           Resistance: 3.5 LCD
      Power Supply             AC220V±10% 50Hz
 Operating conditions    T: -10℃～40℃，H：≤80%RH
        Dimenstion             300×270×200 mm3
          Weight      5kg(not including accessary)
 
         Product Features：
1. Large current: The contact resistance tester adopts new power supply technology,
    which can output large current continuously for a long time, overcome the shortcomings
    of the instantaneous current of the pulsed power supply, and can effectively break down
    the oxide film of the switch contact and obtain good test results
2. Strong anti-interference ability: under severe interference conditions, the last digit of
    the LCD screen can be stabilized within ± 1 word, the reading is stable, and the
    repeatability is good
3. Long service life: all high-precision resistors are used to effectively eliminate the impact
    of ambient temperature on the measurement results, and the use of military connectors
    enhances the anti-vibration performance
4. Easy to carry: small size and light weight
 
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