This manual introduces the calibration method of the 772/773 milliamp process clamp meter, including calibration principle, calibration equipment, calibration procedure, calibration result record, etc.
This document serves as a calibration manual for the Fluke 772/773 Milliamp Process Clamp Meter. It is intended exclusively for qualified personnel to perform verification and adjustment procedures using closed-case calibration methods. The manual details how to access the calibration button, perform specific accuracy tests, and execute calibration adjustments for various functions including mA DC clamp measure, mA DC measure, and DC voltage source (773 only).
| DC Current Measurement Range | ±100.0 mA |
|---|---|
| DC Voltage Source Range (773) | 0-10 V |
| mA DC IN/OUT Sourcing Range (773) | 0-24 mA |
| Batteries | Four AA batteries, Alkaline, IEC LR6 |
| Operating Temperature | -10 ~ 50 °C |
| IP Rating | IP 40 |
The data in this manual is for qualified personnel only.
Calibration adjustment is required after a repair, or if the Meter fails a performance test.
The product is free from defects in material and workmanship for 3 years (one year for cable and clamp).