Blue Sea 1837 M2 AC Voltmeter [1837] Water Heaters Height from bottom to top

Height from bottom to top of handle: 11

You simply cut off the cord plug on your RV/Boat 50 AMP cord

5 x 10-32 Screw Terminal

Rugged components stand up to hurricane-force winds

Blue Sea 1837 M2 AC Voltmeter [1837] Water Heaters Height from bottom to topM2 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