ETCR2100A+ Digital Clamp On Ground Earth Resistance Tester Meter 1-199Ω Usg co
Ground resistance test, Loop resistance test. Tester Weight. Resistance: 1-199Ω. Clamp Size. “Beep-beep-beep” alarm tone, Alarm Symbol Flashing, Press AL key to turn on, turn off Alarm or set Alarm Threshold.