Compact self-powered dc panel mount voltmeter suits battery monitoring

MURATA DMR20-10-DCM nanoMeter self-powered auto-ranging dc voltmeter for mounting in an industry-standard ‘oiltight’ 30 and 30.5mm / 1.2 inch round panel cutout. Occupying minimal space, unit has a 7.6mm / 0.3 inch four-digit LED display and is self-powered. Connection to the + 6 to + 75Vdc supply to be monitored is all that is required for full operation. No additional components or separate power supply is required.

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