•  

      

     
Ground_Resistance_Tester
Ground Resistance Tester
  • Product class: Products Electrical Safety Tester
  • Product describe:Ground resistance tester, Earth ground resistance tester,earth resistance tester
  • Ground Resistance Tester(RK7305)
    1. Introduction
    Ground Resistance Tester is applied to test the ground resistance between conductive parts and earth terminal. It's completely meet the requirements of GB, IEC, ISO, BS, UL, JIS and other standards. Ground resistance tester is mainly used in all kinds of motor, electronic appliance and etc.

    2. Parameter

     Model

     RK7305

     RK7211

     RK2678XM

    Test Current

     AC:3~30A

     AC:5.0~30A

     AC:5~30A (5~70A)

    Current Resolution

     ±2%

     ±2%

     ±5%

     Resistance range

    0-510mΩ@10A, 

    0-120mΩ@10~30A

     1-120mΩ@11-30A, 

    2-500mΩ@5-10A

     0-200mΩ/600mΩ

     Resistance resolution

     ≤2%reading+1mΩ

     ±2%+5 digit

     ±5%+3 digit

     Time

     2~999.9s

     Working power

     220V, 50/60Hz