This document is an operating manual for the Digital Multimeter model 72-7925. It provides information on the features, measurement operations, and technical specifications of the product.
The Tenma 72-7925 is a handheld digital multimeter with a 3‑1/2 digit LCD display and overload protection. It measures AC/DC voltage, current, resistance, capacitance, temperature, transistor hFE, frequency, diode and continuity, and includes data‑hold and sleep modes.
The manual covers inspection of accessories, safety information (including CAT ratings), safe operation rules, electrical symbols, meter structure, button functions, detailed measurement procedures, general specifications, accuracy tables, and maintenance steps such as battery and fuse replacement.
| Fuse | 0.315 A 250 V fast type, >5 × 20 mm |
|---|---|
| Measurement Functions | DC/AC Voltage, DC/AC Current, Resistance, Capacitance, Temperature, Transistor hFE, Frequency, Diode, Continuity |
Remove the existing fuse and install a 0.315 A 250 V fast‑type fuse that is larger than 5 × 20 mm.
It can measure DC/AC voltage, DC/AC current, resistance, capacitance, temperature, transistor hFE, frequency, diode voltage, and continuity.