The document describes the specifications and features of a modern digital multimeter. The product has various functions, including measuring DC voltage, AC voltage, DC current, AC current, resistance, capacitance, temperature, and frequency. It also has some special functions such as diode testing, continuity buzzer, and transistor testing. The product is powered by a 9V battery and equipped with an LCD display. It is grey in color with a red holster. The product dimensions are 172 x 83 x 38mm and it weighs approximately 310g. The document also provides information about standard and optional accessories.
The Tenma 72-7925 digital multimeter provides a wide measurement range for voltage, current, resistance, capacitance, temperature, and frequency. It features a 1999‑digit display, input impedance of around 10 MΩ, and a low‑battery indicator.
The device is powered by a QV (6F22) battery, weighs about 310 g with its holster, and measures 172 × 83 × 38 mm. Standard accessories include test leads, a battery, an English manual, a point‑contact temperature probe, and a holster; optional accessories add built‑in or clip‑on test‑lead lights.
| DC voltage range | 200 mV–1000 V |
|---|---|
| AC voltage range | 2 V–1000 V |
| Temperature measurement range | -40 °C to 1000 °C |
| Frequency range | 2 kHz–20 kHz |
| Input impedance | Around 10 MΩ |
| Maximum display digits | 1999 |
It is powered by a QV battery (6F22).
The input impedance is around 10 MΩ.
The maximum display is 1999.
Standard accessories are a test lead, battery, English manual, point‑contact temperature probe, and holster.