This manual is the service manual for the 61-920 Ground Clamp, including safety warnings, specifications, performance test procedures, calibration, basic maintenance, etc.
This document is a technical service manual for the Ideal 61-920 Ground Resistance Clamp Meter. It provides essential safety information, general specifications, and detailed performance verification procedures for ground resistance and leakage current measurements. The manual is intended for qualified personnel performing maintenance and calibration tasks.
| Display | LCD with a maximum count of 2099 |
|---|---|
| Conductor Size | Approximately 1.25" in diameter max. |
| Power Source | 4 "AA" batteries |
| Measurement Time | Approx 24 hrs with alkaline batteries |
The meter can handle conductors with a maximum diameter of approximately 1.25 inches.
The device operates using 4 "AA" batteries.
The measurement time is approximately 24 hours when using alkaline batteries.