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ALL MERCURY AND YAMAHA POWERHEADS AND LOWER UNITS NOW CARRY 24 MONTH WARRANTIES AT NO ADDITIONAL COST!
ALL MERCURY AND YAMAHA POWERHEADS AND LOWER UNITS NOW CARRY 24 MONTH WARRANTIES AT NO ADDITIONAL COST!

Electrical - Meters & Monitoring

  • Victron SmartShunt 500A/50MV IP65 Bluetooth Battery Monitor [SHU065150050]

    Victron Energy
    Original price $130.00
    Original price $130.00 - Original price $130.00
    Original price $130.00
    Current price $110.50
    $110.50 - $110.50
    Current price $110.50
    In stock

    SmartShunt 500A/50MV IP65 Bluetooth Battery MonitorThe Smart Battery ShuntThe SmartShunt is an all-in-one battery monitor, only without a display....

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    Original price $130.00
    Original price $130.00 - Original price $130.00
    Original price $130.00
    Current price $110.50
    $110.50 - $110.50
    Current price $110.50
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  • Victron Cerbo GX MK2 [BPP900450110]

    Victron Energy
    Original price $321.00
    Original price $321.00 - Original price $321.00
    Original price $321.00
    Current price $272.85
    $272.85 - $272.85
    Current price $272.85
    In stock

    Cerbo GX MK2Victron's Cerbo GX MK2 is the most commonly used GX product. This communications center has hardware revision 2 with two VE.Can ports,...

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    Original price $321.00
    Original price $321.00 - Original price $321.00
    Original price $321.00
    Current price $272.85
    $272.85 - $272.85
    Current price $272.85
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  • Victron GX Touch 50 Surface Mount Display - 5" [BPP900455050]

    Victron Energy
    Original price $259.00
    Original price $259.00 - Original price $259.00
    Original price $259.00
    Current price $220.15
    $220.15 - $220.15
    Current price $220.15
    In stock

    GX Touch 50 Surface Mount Display - 5"Panels & System MonitoringThe GX Touch 50 is the display accessory for our Cerbo GX. The five inch a tou...

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    Original price $259.00
    Original price $259.00 - Original price $259.00
    Original price $259.00
    Current price $220.15
    $220.15 - $220.15
    Current price $220.15
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  • Balmar SG230 Battery Monitor Kit N2K BT Gateway Color Display 12-48VDC [SG230]

    Balmar
    Original price $373.79
    Original price $373.79 - Original price $373.79
    Original price $373.79
    Current price $351.99
    $351.99 - $351.99
    Current price $351.99
    Low stock

    SG230 Battery Monitor Kit N2K BT Gateway Color Display 12-48VDCN2K Version, connect to an existing N2K network to provide real-time data on the ne...

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    Original price $373.79
    Original price $373.79 - Original price $373.79
    Original price $373.79
    Current price $351.99
    $351.99 - $351.99
    Current price $351.99
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  • Blue Sea 1836 M2 AC Ammeter [1836]

    Blue Sea Systems
    Original price $328.99
    Original price $328.99 - Original price $328.99
    Original price $328.99
    Current price $224.99
    $224.99 - $224.99
    Current price $224.99
    Low stock

    M2 AC AmmeterMonitors AC Amperage on large, bright display. Supports programmable current transformer ratios. Accurately measure and alarm the amp...

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    Original price $328.99
    Original price $328.99 - Original price $328.99
    Original price $328.99
    Current price $224.99
    $224.99 - $224.99
    Current price $224.99
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  • Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC [8253]

    Blue Sea Systems
    Original price $126.99
    Original price $126.99 - Original price $126.99
    Original price $126.99
    Current price $86.99
    $86.99 - $86.99
    Current price $86.99
    Low stock

    DC Zero Center Analog AmmeterShunt Type: External Meters read both discharge and charge current Simple 2-wire connection from shunt - no other p...

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    Original price $126.99
    Original price $126.99 - Original price $126.99
    Original price $126.99
    Current price $86.99
    $86.99 - $86.99
    Current price $86.99
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  • Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]

    Blue Sea Systems
    Original price $61.99
    Original price $61.99 - Original price $61.99
    Original price $61.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99
    In stock

    1733200 Mini OLED Voltmeter - BlueMonitors DC voltage on a bright, waterproof, daylight readable OLED screen. Features: Reverse polarity protected...

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    Original price $61.99
    Original price $61.99 - Original price $61.99
    Original price $61.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99
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  • Blue Sea 1733 Mini OLED DC Voltmeter [1733]

    Blue Sea Systems
    Original price $68.99
    Original price $68.99 - Original price $68.99
    Original price $68.99
    Current price $51.99
    $51.99 - $51.99
    Current price $51.99
    In stock

    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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    Original price $68.99
    Original price $68.99 - Original price $68.99
    Original price $68.99
    Current price $51.99
    $51.99 - $51.99
    Current price $51.99
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  • Blue Sea 8248 DC Digital Multimeter w/ Alarm [8248]

    Blue Sea Systems
    Original price $400.99
    Original price $400.99 - Original price $400.99
    Original price $400.99
    Current price $264.99
    $264.99 - $264.99
    Current price $264.99
    In stock

    DC Digital Multimeter w/ Alarm Displays amperage from -500 to +500 Amps Displays voltage from 0 to 60 Volts in 0.01 Volt increments High and l...

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    Original price $400.99
    Original price $400.99 - Original price $400.99
    Original price $400.99
    Current price $264.99
    $264.99 - $264.99
    Current price $264.99
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  • Blue Sea 8236 DC Digital Ammeter [8236]

    Blue Sea Systems
    Original price $310.99
    Original price $310.99 - Original price $310.99
    Original price $310.99
    Current price $212.99
    $212.99 - $212.99
    Current price $212.99
    Low stock

    DC Digital Ammeter Displays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks displa...

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    Original price $310.99
    Original price $310.99 - Original price $310.99
    Original price $310.99
    Current price $212.99
    $212.99 - $212.99
    Current price $212.99
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  • Blue Sea 8238 AC Digital Ammeter [8238]

    Blue Sea Systems
    Original price $378.99
    Original price $378.99 - Original price $378.99
    Original price $378.99
    Current price $250.99
    $250.99 - $250.99
    Current price $250.99
    Low stock

    AC Digital Ammeter Displays amperage from 0 to 150 Amps 3 levels of display brightness Splashproof front Includes current transformer Manu...

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    Original price $378.99
    Original price $378.99 - Original price $378.99
    Original price $378.99
    Current price $250.99
    $250.99 - $250.99
    Current price $250.99
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  • Sea-Dog OLED Voltmeter - Round [421600-1]

    Sea-Dog
    Original price $64.95
    Original price $64.95 - Original price $64.95
    Original price $64.95
    Current price $47.99
    $47.99 - $47.99
    Current price $47.99
    In stock

    OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitor...

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    Original price $64.95
    Original price $64.95 - Original price $64.95
    Original price $64.95
    Current price $47.99
    $47.99 - $47.99
    Current price $47.99
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  • Blue Sea 1833 M2 DC Voltmeter [1833]

    Blue Sea Systems
    Original price $323.99
    Original price $323.99 - Original price $323.99
    Original price $323.99
    Current price $221.99
    $221.99 - $221.99
    Current price $221.99
    In stock

    M2 DC VoltmeterMonitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to three batteries.Features: Auto...

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    Original price $323.99
    Original price $323.99 - Original price $323.99
    Original price $323.99
    Current price $221.99
    $221.99 - $221.99
    Current price $221.99
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  • Victron Cerbo GX MK3 [BPP900450130]

    Victron Energy
    Original price $392.00
    Original price $392.00 - Original price $392.00
    Original price $392.00
    Current price $333.20
    $333.20 - $333.20
    Current price $333.20
    In stock

    Cerbo GX MK3 The Cerbo GX is the flexible all-rounder of the GX family: a communication centre with the full range of hardware connections to fit ...

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    Original price $392.00
    Original price $392.00 - Original price $392.00
    Original price $392.00
    Current price $333.20
    $333.20 - $333.20
    Current price $333.20
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  • Victron BMV-712 Black Smart Battery Monitor [BAM030712200]

    Victron Energy
    Original price $187.00
    Original price $187.00 - Original price $187.00
    Original price $187.00
    Current price $158.95
    $158.95 - $158.95
    Current price $158.95
    In stock

    BMV-712 Black Smart Battery MonitorWith Bluetooth built-in, the BMV Smart is ready for the Internet of Things (IoT) era. With Bluetooth being impl...

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    Original price $187.00
    Original price $187.00 - Original price $187.00
    Original price $187.00
    Current price $158.95
    $158.95 - $158.95
    Current price $158.95
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  • Balmar Mounting Plate f/SG200 Display - Fits Smartguage Cutout [SG2-0402]

    Balmar
    Original price $0.00 - Original price $0.00
    Original price $0.00
    $16.59
    $16.59 - $16.59
    Current price $16.59
    Low stock

    Mounting Plate for SG200 Display - Fits Smartguage™ CutoutBalmar’s Award Winning, 2nd Generation Battery MonitorOptional Adapter Plate for Fitting...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $16.59
    $16.59 - $16.59
    Current price $16.59
  • Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display [SG205]

    Balmar
    Original price $219.49
    Original price $219.49 - Original price $219.49
    Original price $219.49
    Current price $213.99
    $213.99 - $213.99
    Current price $213.99
    Low stock

    SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures: Learns and displays all critical battery parameters Supports for all common...

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    Original price $219.49
    Original price $219.49 - Original price $219.49
    Original price $219.49
    Current price $213.99
    $213.99 - $213.99
    Current price $213.99
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  • Blue Sea 1838 M2 AC Multimeter [1838]

    Blue Sea Systems
    Original price $384.99
    Original price $384.99 - Original price $384.99
    Original price $384.99
    Current price $254.99
    $254.99 - $254.99
    Current price $254.99
    Low stock

    M2 AC MultimeterMonitors AC Amps, Volts, Hzs on large, bright display. Supports programmable current transformer ratios. Accurately measure and mo...

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    Original price $384.99
    Original price $384.99 - Original price $384.99
    Original price $384.99
    Current price $254.99
    $254.99 - $254.99
    Current price $254.99
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  • Blue Sea 1839 M2 OLED Tank Monitor [1839]

    Blue Sea Systems
    Original price $363.99
    Original price $363.99 - Original price $363.99
    Original price $363.99
    Current price $240.99
    $240.99 - $240.99
    Current price $240.99
    Low stock

    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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    Original price $363.99
    Original price $363.99 - Original price $363.99
    Original price $363.99
    Current price $240.99
    $240.99 - $240.99
    Current price $240.99
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  • Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]

    Blue Sea Systems
    Original price $61.99
    Original price $61.99 - Original price $61.99
    Original price $61.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99
    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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    Original price $61.99
    Original price $61.99 - Original price $61.99
    Original price $61.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99
    Save 26% Save %
  • Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]

    Blue Sea Systems
    Original price $61.99
    Original price $61.99 - Original price $61.99
    Original price $61.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99
    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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    Original price $61.99
    Original price $61.99 - Original price $61.99
    Original price $61.99
    Current price $45.99
    $45.99 - $45.99
    Current price $45.99
    Save 26% Save %
  • Blue Sea 8247 AC Digital Multimeter with Alarm [8247]

    Blue Sea Systems
    Original price $440.99
    Original price $440.99 - Original price $440.99
    Original price $440.99
    Current price $291.99
    $291.99 - $291.99
    Current price $291.99
    In stock

    AC Digital Multimeter with Alarm Displays amperage from 0 to 150 Amps Displays voltage from 80 to 270 Volts Displays power from 0 to 45 Kilowa...

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    Original price $440.99
    Original price $440.99 - Original price $440.99
    Original price $440.99
    Current price $291.99
    $291.99 - $291.99
    Current price $291.99
    Save 34% Save %
  • Blue Sea 1830 M2 DC SoC State of Charge Monitor [1830]

    Blue Sea Systems
    Original price $363.99
    Original price $363.99 - Original price $363.99
    Original price $363.99
    Current price $240.99
    $240.99 - $240.99
    Current price $240.99
    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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    Original price $363.99
    Original price $363.99 - Original price $363.99
    Original price $363.99
    Current price $240.99
    $240.99 - $240.99
    Current price $240.99
    Save 34% Save %
  • Victron SmartShunt 300A IP65 Bluetooth Battery Monitor [SHU065130050]

    Victron Energy
    Original price $101.00
    Original price $101.00 - Original price $101.00
    Original price $101.00
    Current price $85.85
    $85.85 - $85.85
    Current price $85.85
    Low stock

    SmartShunt 300A IP65 Bluetooth Battery MonitorThe SmartShunt is an all-in-one battery monitor, only without a display. Your phone acts as a displa...

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    Original price $101.00
    Original price $101.00 - Original price $101.00
    Original price $101.00
    Current price $85.85
    $85.85 - $85.85
    Current price $85.85
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