Can be used any where to quickly and easily check a variety of grounding systems.
Ensures employee safety.
Eliminates product defects caused by static electricity.
Main unit, Dry battery, Grounding wire(2.5m)
Model No. 498
Power Supply: 9V Dry Battery
Operating Environment: 0 to 40°C(32 to 104°C), 20 to 90%RH, no dew formation
Grounding Wire: 2.5m
LED Indication Calibration Resistance Buzzer
Power LOW (Red) R< 800K ohm OFF
GOOD (Green) 800K ohm R 9M ohm ON
HIGH (Red) R> 9M ohm OFF
Operating Environment R> 0 to 40°C(32 to 104°F), 20 to 90%RH
no dew formation