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UT278A Clamp Earth Ground Tester

UNI-T’s UT278A is a 1200Ω auto range clamp earth ground tester of resistance and 30A leakage current with 1s single measuring time and current limit alarm.

Product Comparison

Features

1. 10000 display count

2. 0.001Ω resolution

3. Auto range

4. Data hold 

5. Resistance limit alarm

6. Auto calibration

7. Auto power off

8. LCD backlight

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