Innovative Electrical Systems — Built to last
Meters OLED Digital Monitors
M2 AC Voltmeter
1837Monitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)
- Auto-dimming, bright OLED display is easy to read
- Easy to adjust
- 80dB alarm on all models
- Isolated MOSFET relay
Frequently Asked Questions 
Dimensioned Drawing
M2 Firmware Upgrade
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1850 | Specifications | |
|---|---|
| Meter | Voltage |
| Function | 50 to 250V |
| Resolution | 1V AC |
| Input Voltage | 7-70V DC |
| Alarms | High/Low Voltage |
| Display Size | 55mm x 28mm |
| Maximum Power Consumption | 1.00 Watt |
| Minimum Power Consumption | 0.3 Watt |
| Voltage Accuracy | ± 2.0% |
| Weight | 4.00lb (1.81 kg) |
| Meets the following Regulatory Specifications |
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