• Product Main Function

    1. Measurement of earth resistance,loop resistance

    2. Measure Range: 0.010Ω~1200Ω

    3. Data Storage:  99 sets

    4. Alarm Threshold Setting:1-199Ω

    5. Alarm Function: audible and visible alarm

    6. CT Size: 65mmX32mm

  • Product Main Function

    1. Measurement of earth resistance,loop resistance

    2. Measure Range: 0.010Ω~200Ω

    3. Data Storage:  99 sets

    4. Alarm Threshold Setting:1-199Ω

    5. Alarm Function: audible and visible alarm

    6. CT Size: 65mmX32mm




  • Product Main Function

    1. Measurement of earth resistance,loop resistance

    2. Resistance Measure Range: 0.010Ω~1200Ω

    3. Data Storage: 99 sets

    4. Alarm Threshold Setting:1-199Ω

    5. Alarm Function: audible and visible alarm

    6. Ex-mark :ExiaⅡBT3Ga

    7. Explosion-proof Certification :CE18.2380

  • Product Main Function

    1. Measurement of earth resistance,loop resistance

    2. Resistance Measure Range: 0.010Ω~1200Ω

    3. Leakage Current Measure Range: 0.00mA~20.0A

    4. Alarm Threshold Setting:1-199Ω

    5. Alarm Function: audible and visible alarm

    6. CT Size: 65mmX32mm



  • Product Main Function

    1. Measurement of earth resistance,loop resistance

    2. Measure Range: 0.010Ω~1000Ω

    3. Data Storage:  99 sets

    4. Alarm Threshold Setting:1-199Ω

    5. Alarm Function: alarm symbol dispaly

    6. CT Size: 55mmX32mm





  • Product Main Function

    1. Measurement of earth resistance,loop resistance

    2. Measure Range: 0.010Ω~200Ω

    3. Data Storage:  99 sets

    4. Alarm Threshold Setting:1-199Ω

    5. Alarm Function: alarm symbol dispaly

    6. CT Size: 55mmX32mm

  • Product Main Function

    1. Measurement of earth resistance,loop resistance

    2. Resistance Measure Range: 0.010Ω~1000Ω

    3. Current Measure Range: 0.00mA~30.0A

    4. Data Storage:  99 sets

    5. Alarm Threshold Setting:1-199Ω

    6. Alarm Function: alarm symbol dispaly

    7. CT Size: 55mmX32mm



  • Product Main Function

    1. Measurement of earth resistance,loop resistance

    2. Resistance Measure Range: 0.010Ω~1500Ω

    3. Leakage Current Measure Range: 0.000mA~40.0A

    4. Alarm Threshold Setting:Resistance: 1-199Ω ; Current: 1-499mA

    5. Alarm Function: audible and visible alarm

    6. CT Size: 65mmX32mm