1200 Ohm Ground Resistance Tester
- Circuit design permits the instrument to operate with a minimum of influence from ground voltage and ground resistance of auxiliary ground spikes
- 2mA measuring current permits ground resistance tests without tripping ground leakage current
- Ground resistance values can be read directly from the scale
- Capable of measuring ground voltage
- Lead wire connection to C and P terminals and proper auxiliary earth resistance can be checked
- Automatic warning when resistance of auxiliary earth spikes is in excess of tolerance
- New shock-resistant case material is also dust and drip proof
- Includes: (1) Set of earth resistance test leads (red 20 m, yellow 10 m, green 5 m), (1) Set of auxiliary earth spikes, (1) Simplified measurement probe, (6) R6 (AA) batteries, (1) Neck strap, (1) Hard carrying case, (1) Instruction manual
