
Compliance West USA, Inc

Compliance - Model GFM-300A-DM 120V - Ground Continuity Tester
The GFM-300AC is designed for testing where very high currents are needed to judge connection resistance. The front panel allows adjustment of the AC current up to 300A with a max load of 0.010Ω. The dual digital meter front panel simultaneously displays both current through and voltage across the grounding circuit of the unit under test. Provided with premium leads and alligators, manual and calibration certificate.
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- AC output - constant current delivers up to 300A at up to 3.75V for ground resistance measurements of up to .010 ohms. Current is adjustable from the front panel.
- Digital meters indicates output current and voltage.
- Output breaker switch on front panel.
- Four wire voltage measurement for accuracy.
- Rear panel outputs for safety.
- Premium test leads included.
- Large knob for easy adjustment.
- Calibrated to ANSI Z540 Standards.
- Voltage Test Type: AC
- Output: 3-300A - short circuit to 0.010 Ohms
- Max Voltage Output: 3.75V - open circuit
- Current Meter: 3-20Aac +/-5%, 20-400Aac +/-2.5%
- Voltage Meter: 0.37-5Vac +/-1.5%
ENVIRONMENTAL:
- Operation Temp: 15-28 C, 60-95F
- Relative Humidity Range: 0-90% non-condensing
GENERAL:
- Input Power Requirements: 120V, 50/60 Hz, 10.0A
- Dimms: 11.25"(W) x 6.75"(H) x 13.00"(L)
- Wt: 55lbs