Blue Sea 1838 M2 AC Multimeter [1838] Brand_Perko Diameter (Inches): 10-3/8"

Diameter (Inches): 10-3/8"

Audible and Visual alarm for Shallow/Deep Water Conditions

UPC: 8059617814526

and maintain speed better as you load the boat down with gear or people

Blue Sea 1838 M2 AC Multimeter [1838] Brand_Perko Diameter (Inches): 10-3/8"M2 AC Multimeter Monitors AC Amps, Volts, Hzs on large, bright display. Supports programmable current transformer ratios. Accurately measure and monitor AC amperage, voltage and Hz. (measures 2 voltages and 2 circuits) Features: Auto dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET relay Specifications: Meter: Current, Frequency, Power, Voltage Function: 50 to 250V to 300A Alarms: High Low Current,