DM850 Digital Multimeter – 1999 Counts AC/DC Voltage Tester, Ohm Meter, DC Current Ammeter, Continuity, Diode
DM850 Digital Multimeter
The DM850 is a compact digital multimeter designed for everyday electrical measurements and troubleshooting in workshops, laboratories, home maintenance, and DIY environments. It features a clear 1999-count digital display and manual range selection for stable and controlled readings during diagnostics.
The meter measures AC/DC voltage, DC current, resistance, and frequency, and also includes practical tools such as diode testing, audible continuity check, temperature measurement, and a built-in signal generator. Overload protection and low-battery indication help ensure reliable operation during routine use.
Portable meter for everyday diagnostics.
Voltage, current, resistance and frequency.
Temperature, diode, continuity and signal output.
Overload protection and battery indicator.
Specifications
| Parameter | Value |
|---|---|
| Model | DM850 |
| Display | Digital display, 1999 counts |
| Operating mode | Manual range |
| Operating temperature | 0–40 °C |
| Dimensions | 139 × 74.5 × 33.6 mm |
| Battery included | No |
| Certification | CE, UL |
| Smart device | No |
| High-concern chemicals | None |
| AC voltage ranges | 200 V / 600 V |
| DC voltage ranges | 200 mV / 2000 mV / 20 V / 200 V / 600 V |
| DC current ranges | 200 µA / 2000 µA / 20 mA / 200 mA / 10 A |
| Resistance ranges | 200 Ω / 2000 Ω / 20 kΩ / 200 kΩ / 2000 kΩ |
| Frequency range | 45 Hz – 450 Hz |
| Overload protection | 15 seconds |
Measurement accuracy
| Function | Range | Accuracy |
|---|---|---|
| DC Voltage | 200 mV | ±(2% rdg + 3D) |
| DC Voltage | 2000 mV / 20 V / 200 V | ±(2% rdg + 5D) |
| DC Voltage | 600 V | ±(2.5% rdg + 5D) |
| AC Voltage | 200 V / 600 V | ±(2% rdg + 10D) |
| DC Current | 200 µA / 2000 µA / 20 mA | ±(2% rdg + 2D) |
| DC Current | 200 mA | ±(2.5% rdg + 2D) |
| DC Current | 10 A | ±(2.5% rdg + 10D) |
| Resistance | 200 Ω | ±(2.5% rdg + 10D) |
| Resistance | 2000 Ω–2000 kΩ | ±(2.5% rdg + 4D) |
Included functions
- Diode test
- Audible continuity test
- Temperature measurement
- Signal generator
- Low battery indication
- Full-range overload protection
Package contents (without battery)
- 1 × DM850 Multimeter
- 1 × Test leads
- 1 × User manual
- 1 × Outer packing box (optional)