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Boating Accessories & Marine Electronics
Boating Accessories & Marine Electronics

Meters & Monitoring

Battery monitors, shunts and meters from Victron Energy, Balmar and ARCO, so you know exactly how much power you have left.

Professional installation available from Mariners Marine. See our installation services or call 732-620-5686. Serving the Jersey Shore and surrounding areas; travel fees may apply.

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Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]

in stock

1739200 Mini OLED Tank Meter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features...

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Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]

in stock

1739 Mini OLED Tank Meter - YellowMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:...

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BEP Tank Level Monitor Sender Interface [600-TLM-SIF]

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Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, ...

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Sea-Dog Round OLED DC Amp Meter - 0 Amp-100 Amp [421620-1]

in stock

Round OLED DC Amp Meter - 0 Amp-100 AmpOLED (Organic LED) 100 Amp Meter is designed to withstand constant vibration and the rigors of a wet marine...

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Sea-Dog Round OLED Temperature Meter Fahrenheit w/6 Lead [421610-1]

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Round OLED Temperature Meter Fahrenheit with 6' LeadOLED (Organic LED) Temperature Meter is designed to withstand constant vibration and the rigor...

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Sea-Dog Round Voltage Amp Meter - 6V-30V 0 Amp - 10 Amp Meter [421625-1]

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Round Voltage & Amp Meter - 6V-30V & 0 Amp - 10 Amp MeterRound Digital Volt/Amp Meter is the same compact round size as a standard 12V rec...

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Sea-Dog Round Voltage Meter DC - 5V-15V w/Rainbow Dial [421617-1]

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Round Voltage Meter DC - 5V-15V with Rainbow DialThe rainbow dial digital voltmeter gives the user quick visual color-coded voltage information. R...

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Sea-Dog Round Voltage Meter - 6V-30V [421615-1]

in stock

Round Voltage Meter - 6V-30VCompact size allows for installation in a variety of locations - the same round size as a standard 12V receptacle. For...

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Balmar Bluetooth Gateway f/SG200 [SG2-0300]

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Bluetooth Gateway for SG200Optional 39″ Bluetooth® Gateway for Smartphone App.This product may not be returned to the original point of purchase. ...

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Balmar Color Display f/SG200 2-1/16" Second Display [SG2-0200]

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Color Display for SG200 2-1/16" Second DisplayAdd a Color Display to an existing SmartLink Network. This product may not be returned to the origin...

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Balmar SmartShunt 350A - 12-48 VDC f/SG200 Display [SG2-0100]

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SmartShunt 350A - 12-48 VDC for SG200 DisplayAdd a SmartShunt for Additional Bank: Includes SmartShunt and SmartLink Com Cable*Works with the SG20...

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Balmar SG200 Battery Monitor Kit w/Display Shunt 10M Cable - 12-48 VDC [SG200]

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SG200 Battery Monitor Kit with Display Shunt & 10M Cable - 12-48 VDCBalmar’s Expandable, Next Generation Monitor.Features:Learns & Display...

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Vexilar Digital Depth Battery Gauge [DD-100]

in stock

Digital Depth & Battery GaugeThe FL Digital Depth Indicator is the first digital display to show depth at all times when your Vexilar flasher ...

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Dual Pro Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/36V System - 15 Battery Cable [BFGWOM1536V/12V]

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Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/36V System - 15' Battery CableThe Pro Charging Systems (PCS) Battery Fuel Gauge solves...

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Dual Pro Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/24V System - 15 Battery Cable [BFGWOM1524V/12V]

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Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/24V System - 15' Battery CableThe Pro Charging Systems (PCS) Battery Fuel Gauge solves...

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Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]

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1842 M2 OLED Digital Bilge MeterThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an a...

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Dual Pro Battery Fuel Gauge - DeltaView Link Compatible - 36V System (3-12V Batteries, 6-6V Batteries) [BFGWOV36V]

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Battery Fuel Gauge - DeltaView® Link Compatible - 36V System (3-12V Batteries, 6-6V Batteries)The Pro Charging Systems (PCS) Battery Fuel Gauge (B...

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Blue Sea 1839 M2 OLED Tank Monitor [1839]

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M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming ...

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Blue Sea 1741 Mini OLED Temperature Meter [1741]

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Mini OLED Temperature MeterMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen Compact size ena...

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Blue Sea 1732 Mini OLED Ammeter [1732]

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Mini OLED AmmeterMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen Compact size enables mount...

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Blue Sea 1733 Mini OLED DC Voltmeter [1733]

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Mini OLED DC VoltmeterMonitors DC voltage on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any convenient l...

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Blue Sea 1837 M2 AC Voltmeter [1837]

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M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independen...

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Blue Sea 1830 M2 DC SoC State of Charge Monitor [1830]

in stock

M2 DC SoC State of Charge MonitorAccurately measure and monitor the state-of-charge of your batteries. Supports programmable shunt ratios.Features...

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Xantrex 75' Network Cable f/SCP Remote Panel [809-0942]

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Standard networking cable for SCP Remote Panel - 75'WARNING: This product can expose you to chemicals including Diisononyl Phthalate (DINP) which ...

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