![Blue Sea 1837 M2 AC Voltmeter [1837] 8.5 AFD (Alternator Field Disconnect)](https://cdn.shopify.com/s/files/1/0627/1103/8191/files/54769XL.jpg?v=1749148840)
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AFD (Alternator Field Disconnect)
Corrosion-resistant aluminum
Single pole Quick Trip models are designed specifically for electronics protection
recessed appearance with no visible screws
Dual Row LED Light Bar - 14"
Blue Sea 1837 M2 AC Voltmeter [1837] 8.5 AFD (Alternator Field Disconnect)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
