Stay informed and in control of your vessel’s power system with our precision-grade marine meters and monitoring solutions. This collection features battery monitors, voltmeters, ammeters, tank level gauges, shore power monitors, and multifunction displays—designed to give you real-time visibility into your boat’s electrical health. Whether you're tracking battery performance, monitoring power consumption, or keeping an eye on fuel and water levels, these tools help you optimize efficiency and prevent surprises. Built for the marine environment with waterproof housings and easy-to-read displays, they bring confidence and clarity to every voyage.
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-$40.04 USD
Vendor:Blue Sea SystemsBlue Sea 9630 AC Analog Ammeter 0-50 Amperes AC [9630]
Regular price $62.95 USDRegular price$102.99 USD-$40.04 USD Sale price $62.95 USD -
-$51.04 USD
Vendor:Blue Sea SystemsBlue Sea 8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC [8022]
Regular price $78.95 USDRegular price$129.99 USD-$51.04 USD Sale price $78.95 USD -
-$5.85 USD
Vendor:Victron EnergyVictron Current Transformer 100A:50mA f/MultiPlus-II 1M/3.2' Wire End [CTR120000500]
Regular price $33.15 USDRegular price$39.00 USD-$5.85 USD Sale price $33.15 USD -
-$25.04 USD
Vendor:Blue Sea SystemsBlue Sea 8240 DC Analog Voltmeter - 2-3/4" Face, 18-32 Volts DC [8240]
Regular price $39.95 USDRegular price$64.99 USD-$25.04 USD Sale price $39.95 USD -
-$255.04 USD
Vendor:Blue Sea SystemsBlue Sea 1850 M2 Vessel Systems Monitor [1850]
Regular price $395.95 USDRegular price$650.99 USD-$255.04 USD Sale price $395.95 USD -
-$51.04 USD
Vendor:Blue Sea SystemsBlue Sea 8017 DC Analog Ammeter - 2-3/4" Face, 0-100 Amperes DC [8017]
Regular price $78.95 USDRegular price$129.99 USD-$51.04 USD Sale price $78.95 USD -
-$44.05 USD
Vendor:MaretronMaretron MConnect Vessel Monitoring Control Web Server [WSV100-01]
Regular price $650.95 USDRegular price$695.00 USD-$44.05 USD Sale price $650.95 USD -
-$11.70 USD
Vendor:Victron EnergyVictron Current Transformer 100A:50mA f/MultiPlus-II 20M/65.6' [CTR110002050]
Regular price $66.30 USDRegular price$78.00 USD-$11.70 USD Sale price $66.30 USD -
-$6.60 USD
Vendor:Victron EnergyVictron Current Transformer 100A:50mA f/MultiPlus-II 5M/16.4' [CTR110000550]
Regular price $37.40 USDRegular price$44.00 USD-$6.60 USD Sale price $37.40 USD -
-$5.85 USD
Vendor:Victron EnergyVictron Current Transformer 100A:50mA f/MultiPlus-II 1M/3.28' [CTR110000500]
Regular price $33.15 USDRegular price$39.00 USD-$5.85 USD Sale price $33.15 USD -
-$35.25 USD
Vendor:Victron EnergyVictron GX LTE 4G-A Cellular Modem f/GX Devices - North America Only [GSM100200400]
Regular price $199.75 USDRegular price$235.00 USD-$35.25 USD Sale price $199.75 USD -
-$57.15 USD
Vendor:Victron EnergyVictron GX Touch 70 Surface Mount Display [BPP900455070]
Regular price $323.85 USDRegular price$381.00 USD-$57.15 USD Sale price $323.85 USD -
-$15.45 USD
Vendor:Victron EnergyVictron Phoenix Inverter Control [REC030001210]
Regular price $87.55 USDRegular price$103.00 USD-$15.45 USD Sale price $87.55 USD -
-$6.09 USD
Vendor:ARCO MarineARCO Marine 500A/50mV Shunt [ST500]
Regular price $31.45 USDRegular price$37.54 USD-$6.09 USD Sale price $31.45 USD -
-$5.25 USD
Vendor:Victron EnergyVictron Active GPS Antenna f/GX LTE Modem [GSM900200100]
Regular price $29.75 USDRegular price$35.00 USD-$5.25 USD Sale price $29.75 USD -
-$1.00 USD
Vendor:BalmarBalmar Mounting Plate f/SG200 Display - Fits Smartguage Cutout [SG2-0402]
Regular price $13.99 USDRegular price$14.99 USD-$1.00 USD Sale price $13.99 USD