✓The instrument has CE sertificate
Digital multimeter ZEN-MM21-11(True RMS) is a high quality multifunctional multimeter with automatic range selection. The design of a nested structure is adapted for the technology of "co-injection" to provide sufficient insulation.
Use: an instrument for equipment maintenance.
Measurement capacity: AC/DC voltageе, AC/DC current, resistance, capacity, frequency.
Additional features: diode and continuity test, sleep mode, automatic and manual range selection, relative measurement, analog graphic scale of 46 segments, RS-232, low battery indicator and data hold.
Size: 165x80x38.3 mm.
Weight: 370 g (including battery).
Specifications
| Parameter |
Range |
Accuracy |
| DC voltage |
220mV/2.2V/22V/220V/1000V |
±(0.1%+2) |
| AC voltage |
220mV/2.2V/22V/220V/7500V |
±(0.8%+10) |
| DC current |
220μA/2200μA/22mA/220mA/2.2A/10A |
±(0.8%+10) |
| AC current |
220μA/2200μA/22mA/220mA/2.2A/10A |
±(0.5%+10) |
| Resistance |
220Ω/2.2kΩ/220kΩ/220kΩ/ 2.2MΩ/22MΩ/220MΩ |
±(0.5%+10) |
| Capacity |
22nF/220nF/2.2μF/22μF/ 220μF/2.2μF/22mF/220mF |
±(2.5%+5) |
| Frequency |
10Hz-220MHz |
±(1%+3) |
| Duty cycle |
0.1%~99.9% |
✓ |
| Frequency response range |
45Hz-10kHz |
| Special operating modes |
| Diode test |
✓ |
| Continuity test |
✓ |
| Automatic and manual range selection |
✓ |
| Relative values measurement |
✓ |
| Analog graphic scale |
46 segments |
| RS-232interface |
✓ |
| Input protection |
✓ |
| Full screen |
✓ |
| Blacklight |
- |
| Data hold |
✓ |
| Max.Displayed value |
22000 |
| Input impedance of voltage measurement |
about 10 MΩ |
