Blue Sea M2 AC Ammeter Monitors AC Amperage on large, bright display. Supports programmable current transformer ratios. Accurately measure and alarm the amperage of your AC system. (measures 2...

Blue Sea M2 DC Voltmeter Monitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to four battery banks. Auto-dimming, bright OLED display is easy to...

Blue Sea M2 DC Multimeter with SoC Accurately measure and monitor the state-of-charge of your batteries. Supports programmable shunt ratios. Accurately measures and monitors State-of-Charge of 1...

Blue Sea Mini OLED Ammeter - Yellow Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any convenient...

DC Analog Standard Ammeter with Coil Meters with backlighting for low light conditions Includes appropriate external DC shuntwhen required Backlit meter face (separate 12 or 24V DC backlight...

DC DIN Ammeter + External Shunt Standard European 72mm design White matte dial with black printed scale and knife-edge pointer Backlit meter face (separate 12 or 24V DC backlight...

Blue Sea 360 Panel - M2 Monitor Blank 1 x 1 360 Panel System module mounts any M2 Monitor and matches existing 360 panels Part...

Blue Sea Mini OLED DC Voltmeter - Blue Monitors DC voltage on a bright, waterproof, daylight readable OLED screen Reverse polarity protected Mounts in a common 1-1/8" (29mm) hole Part...

Standard Ammeter with Internal Shunt - DC Analog Meters with backlighting for low light conditions Includes appropriate external DC shuntwhen required Backlit meter face (separate 12 or 24V DC...