Meters & Monitoring

Dual Pro Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/24V System - 15' Battery CableThe Pro Charging Systems (PCS) Battery Fuel Gauge solves one of the most common complaints about battery status indicators currently on the market—...

Sea-Dog Round Voltage Meter DC - 5V-15V with Rainbow DialThe rainbow dial digital voltmeter gives the user quick visual color-coded voltage information. Red/yellow for low voltage. Green for normal voltage. The compact round size allows for installation...

Blue Sea Systems 1739200 Mini OLED Tank Meter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts...

Blue Sea Systems bAC Digital Frequency MeterDislays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of...

Blue Sea Systems 1842 M2 OLED Digital Bilge MeterThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which...

Blue Sea Systems bDC Zero Center Analog AmmeterShunt Tye: ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt...

Xantrex TRUECHARGE™2 Remote PanelAdvanced Remote for Monitoring and Full Control of Battery Charger Performance.The TRUECHARGE™2 Remote Panel is designed for use with TRUECHARGE™2 Battery Chargers. This full-function remote allows you...

Clipper Comact battery monitor, just 124 x 62mm x 23mm! brBased on the highly successful BM-1 marine battery monitor, the BM-1 Compact is especially designed for applications where space is at a premium. Caravans, mobile homes, RV's, small boats and...

Blue Sea Systems bM2 AC VoltmeterMonitors AC Voltage on large, bright dislay. 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...

Blue Sea Systems bShunt ShifterShunt Adater for DC Digital Ammeter positive side shunt applications, such as alternator measurement The Shunt Shifter is designed for use with Blue Sea Systems 8255 Digital Meter Shunt Advanced technology shifts the shunts...

Dual Pro Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/36V System - 15' Battery CableThe Pro Charging Systems (PCS) Battery Fuel Gauge solves one of the most common complaints about battery status indicators currently on the market—...

Paneltronics Digital DC Ammeter - 0-100DCA 12/24 Volts SystemMonitor marine/land based power distribution & generating systems (ABYC E-11.9.3.2.)AC voltmeter and AC ammeter are true RMS (ABYC E-11.9.3.2.)Surface mount with only two 5/32" diameter...