DM91A
High-Accuracy Multimeter with True-RMS and 10,000 Counts
The DM91A multimeter is part of the DM91 series, offering a maximum count of 10,000. It supports both manual and auto-ranging modes with an accuracy below 0.1%. It can distinguish between neutral and live wires with a single probe. Featuring True-RMS, data hold, and AC voltage frequency measurement, it is ideal for professional and everyday electrical testing.
Functions
| DC Voltage | 999.9mV/9.999V/99.99V/600V | ±(0.5%+3) |
| AC Voltage | 0.999V/9.999V/99.99V/600V | ±(0.8%+3) |
| DC Current | 999.9uA/9999uA/99.99mA/600mA/10A | ±(1.5%+2) |
| AC Current | 999.9uA/9999uA/99.99mA/600mA/10A | ±(3.0%+2) |
| Capacitance | 9.999nF/99.99nF/999.9nF/9.999μF/99.99μF/999.9μF/9.999mF/99.99mF | ±(3.5%+15) |
| Resistance | 999.9Ω/9.999kΩ/99.99kΩ/999.9kΩ/9.999MΩ/99.99MΩ | ±1.0%+2.0) |
| Live | Live Line or Neutral Line Distinguish with one Probe | |
| Continuity/Diode Check | Auto check Continuity or Diode | |
| Non-contact AC Valtage Detection | Yes | |
| Battery VoltageTesting | 1.5V/9V | |
| Display | 10000 counts | |
| Manual/Auto/Smart | Manual/Auto | |
| Auto Power off | √ | |
| Data Hold | √ | |
| True-RMS | √ | |
| Live Line Distinguish | √ | |
| AC Voltage Frequency | √ | |
| Frequency Testing by AC | √ | |
| Fuse Burn Alarm | √ | |
| Batteries | 2*1.5V AAA | |
| Size | 150*70*50(mm) | |
| Weight | About 195g | |
| Safety Level | EN61010-2-033,CAT Ⅲ 600V |
Factory Showcase
Mestek achieves high standards and high consistency in product inspection and calibration through precise machinery and a clean environment.
