Blue Sea 1837 M2 AC Voltmeter [1837] Sailing Perfect Pole - 2' to

Perfect Pole - 2' to 4' Extension

bright OLED display is easy to read

15-Meter Cable

These extra tall Post Guide-Ons allow you to see the location of your trailer when it's under water

Impact and U

Blue Sea 1837 M2 AC Voltmeter [1837] Sailing Perfect Pole - 2' toM2 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