Meters OLED Digital Monitors
M2 DC Voltmeter
1833Monitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to four battery banks.
- 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
1830 
1832 
1833 
1836 
1837 
1838 
1839 
1842 
1850 | Specifications | |
|---|---|
| Meter | Voltage |
| Function | 8 to 70V |
| Resolution | 0.01V DC |
| Input Voltage | 7-70V DC |
| Alarms | High/Low Voltage |
| Current Accuracy | ± 1.0% |
| Display Size | 55mm x 28mm |
| Maximum Power Consumption | 1.00 Watt |
| Minimum Power Consumption | 0.3 Watt |
| Weight | 4.00lb (1.81 kg) |
| Meets the following Regulatory Specifications |
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