Features

• DMR20-10-DCM - Self Powered Auto-Ranging DC Voltage Monitor. The volt meter DMR20-10-DCM self-powered, auto-ranging DC voltage monitors are designed to measure and display the outputs the most popular DC power systems. Simply connect any 6 to 75 Vdc power source and these meters are fully operational, no additional components or power sources are required. The DMR20-10-DCM is ho***d in a rugged, round polycarbonate case that provides excellent protection against moisture, dust, shock and vibration. Four-digit LED display (7.6 mm) with overvoltage indication Auto-ranging 6 to 75 Vdc input range Reverse polarity protected to –100 Vdc Self-powered, requires only two connections Digital replacement for analog panel meters Screw-style terminal block simplifies installation Self-resetting internal f*** for long-term reliability Provides moisture resistance to IP67/NEMA 6 Operating temperature range of -25 to +60 °C Installs in 30.5 mm round cutouts Supplied with EPDM rubber gasket and plastic hex nut