Blue Sea 1837 M2 Ac Voltage Meter - Easy To Adjust, 92Db Alarm On All Models

M2 Ac Voltmeter-. Monitors 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). Features:-. Auto-Dimming, Bright Oled Display Is Easy To Read. Easy To Adjust. 92Db Alarm On All Models. Isolated Mosfet Relay. Specifications:-. Meter: Voltage. Function: 50 To 250V. Resolution: 1V Ac. Alarms: High/Low Voltage. Display Size: 55Mm X 28Mm. Input Voltage: 7-70V Dc. Maximum Power Consumption: 1.00 Watt. Minimum Power Consumption: 0.3 Watt. Blue Sea M2 Ac Voltmeter. Blue Sea 1837 M2 Ac Voltage Meter. Electrical. Meters. Blue Sea Systems1837. 632085018375.