The MASTECH MS8226/MS8226T digital multimeter user manual provides safety information, operation instructions, specifications and maintenance procedures.
This manual introduces the MS8226/MS8226T 3 3/4‑digit digital multimeter, describing its functions, safety requirements and how to get started with measurements. It covers the instrument’s panel layout, key functions, measurement modes for voltage, current, resistance, capacitance, frequency, duty cycle, temperature, diode and continuity testing.
The document also details technical specifications, battery and fuse replacement procedures, and the RS232C serial interface for data logging. Safety warnings and maintenance guidelines ensure reliable and safe operation. This manual is written in Chinese.
| Temperature measurement range | -20 °C to 400 °C |
|---|---|
| Temperature accuracy | ±(3% + 2 °C) |
| Diode measurement resolution | 1 mV |
| Overload protection (10 A input) | F10A/250 V, Φ6.3×32 fast‑blow fuse |
| Overload protection (mA input) | F0.63A/250 V, Φ6.3×32 fast‑blow fuse |