The DM3000 series digital multimeters provide high‑precision, multi‑function measurement capabilities, including DC/AC voltage, current, resistance, capacitance, frequency, period and arbitrary sensor measurements. The devices feature a 6.5‑digit (2,400,000 count) resolution, a 256 × 64 LCD, and fast data‑logging up to 50 kS/s.
The manual covers basic and advanced measurement functions, mathematical calculations, the UltraLogger and UltraSensor modules for data acquisition and sensor control, interface options (USB, LAN, RS‑232, GPIB), safety ratings (CAT II 300 V, CAT I 1000 V), and physical specifications such as weight and dimensions. This manual is written in Chinese.
| DC Voltage Range | 200 mV – 1000 V |
|---|---|
| AC Voltage Range | 200 mV – 750 V |
| DC Current Range | 2 mA – 10 A |
| AC Current Range | 20 mA – 10 A |
| Resistance Range | 200 Ω – 100 MΩ |
| Capacitance Range | 2 nF – 200 pF |
| Frequency Range | 3 Hz – 300 kHz |
| Maximum Sample Rate | 50 kS/s |
| LCD Resolution | 256 × 64 points |
| Weight | 2.5 kg |
| Dimensions | 107.0 mm × 231.6 mm × 290.5 mm |
It supports DC voltage, DC current, AC voltage, AC current, resistance, capacitance, frequency, period and arbitrary sensor measurements.
The multimeter meets CAT II 300 V and CAT I 1000 V safety standards.