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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

  • Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200]

    Blue Sea Systems
    Original price $81.99
    Original price $81.99 - Original price $81.99
    Original price $81.99
    Current price $60.99
    $60.99 - $60.99
    Current price $60.99
    In stock

    1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen...

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    Original price $81.99
    Original price $81.99 - Original price $81.99
    Original price $81.99
    Current price $60.99
    $60.99 - $60.99
    Current price $60.99
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  • Balmar SG200 Battery Monitor Kit w/Display Shunt 10M Cable - 12-48 VDC [SG200]

    Balmar
    Original price $274.59
    Original price $274.59 - Original price $274.59
    Original price $274.59
    Current price $258.99
    $258.99 - $258.99
    Current price $258.99
    Low stock

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

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    Original price $274.59
    Original price $274.59 - Original price $274.59
    Original price $274.59
    Current price $258.99
    $258.99 - $258.99
    Current price $258.99
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  • Blue Sea 9354 AC Analog Voltmeter 0-250 Volts AC [9354]

    Blue Sea Systems
    Original price $55.99
    Original price $55.99 - Original price $55.99
    Original price $55.99
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
    Low stock

    9354AC Analog Voltmeter - 2-3/4" Face, 0-250 Volts AC Dial Marked in 5 Volt increments Simple 2-wire connection to AC hot and neutral Meter sens...

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    Original price $55.99
    Original price $55.99 - Original price $55.99
    Original price $55.99
    Current price $41.99
    $41.99 - $41.99
    Current price $41.99
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  • Blue Sea 8258 AC Analog Ammeter - 2-3/4" Face, 0-100 Amperes AC [8258]

    Blue Sea Systems
    Original price $93.99
    Original price $93.99 - Original price $93.99
    Original price $93.99
    Current price $64.99
    $64.99 - $64.99
    Current price $64.99
    In stock

    AC Analog Ammeter Simple 2-wire connection Meter senses and powers from coil slipped over wire to be measured Includes AC current transformer B...

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    Original price $93.99
    Original price $93.99 - Original price $93.99
    Original price $93.99
    Current price $64.99
    $64.99 - $64.99
    Current price $64.99
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  • Blue Sea 8242 Shunt Adapter for DC Digital Ammeter [8242]

    Blue Sea Systems
    Original price $110.99
    Original price $110.99 - Original price $110.99
    Original price $110.99
    Current price $75.99
    $75.99 - $75.99
    Current price $75.99
    Low stock

    Shunt Shifter Shunt Adapter for DC Digital Ammeter positive side shunt applications, such as alternator measurement The Shunt Shifter is designe...

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    Original price $110.99
    Original price $110.99 - Original price $110.99
    Original price $110.99
    Current price $75.99
    $75.99 - $75.99
    Current price $75.99
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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
    In 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 9233 Analog Meter Shunt 200A/50mV [9233]

    Blue Sea Systems
    Original price $93.99
    Original price $93.99 - Original price $93.99
    Original price $93.99
    Current price $64.99
    $64.99 - $64.99
    Current price $64.99
    In stock

    9233Analog Meter Shunt 200A/50mV For us with DC Ammeters For continuous operation, it is recommended that shunts not to be run at more than two-t...

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    Original price $93.99
    Original price $93.99 - Original price $93.99
    Original price $93.99
    Current price $64.99
    $64.99 - $64.99
    Current price $64.99
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  • Blue Sea 1837 M2 AC Voltmeter [1837]

    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 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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    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 8239 AC Digital Frequency Meter [8239]

    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

    AC Digital Frequency Meter Displays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can ...

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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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  • Xantrex LinkLITE Battery Monitor [84-2030-00]

    Xantrex
    Original price $353.22
    Original price $353.22 - Original price $353.22
    Original price $353.22
    Current price $253.99
    $253.99 - $253.99
    Current price $253.99
    Low stock

    LinkLITE Battery MonitorBattery Status At A GlanceThe LinkLITE battery monitor can measure currents up to 1,000Amps. It selectively displays volt...

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    Original price $353.22
    Original price $353.22 - Original price $353.22
    Original price $353.22
    Current price $253.99
    $253.99 - $253.99
    Current price $253.99
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  • Victron SmartShunt 500AMP/50MV Bluetooth Smart Battery Shunt [SHU050150050]

    Victron Energy
    Original price $118.00
    Original price $118.00 - Original price $118.00
    Original price $118.00
    Current price $100.30
    $100.30 - $100.30
    Current price $100.30
    In stock

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

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    Original price $118.00
    Original price $118.00 - Original price $118.00
    Original price $118.00
    Current price $100.30
    $100.30 - $100.30
    Current price $100.30
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  • Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC [8018]

    Blue Sea Systems
    Original price $114.99
    Original price $114.99 - Original price $114.99
    Original price $114.99
    Current price $78.99
    $78.99 - $78.99
    Current price $78.99
    Low stock

    DC Analog AmmeterShunt Type: External Simple 2-wire connection Meter Senses Powers from same connection Includes DC Shunt Backlit meter face WA...

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    Original price $114.99
    Original price $114.99 - Original price $114.99
    Original price $114.99
    Current price $78.99
    $78.99 - $78.99
    Current price $78.99
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  • 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
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  • Blue Sea 8246 AC Analog Micro A [8246]

    Blue Sea Systems
    Original price $106.99
    Original price $106.99 - Original price $106.99
    Original price $106.99
    Current price $73.99
    $73.99 - $73.99
    Current price $73.99
    Low stock

    Micro Ammeter Simple 2-wire connection Meter senses and powers from coil slipped over wire to be measured Includes AC current transformer Bac...

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    Original price $106.99
    Original price $106.99 - Original price $106.99
    Original price $106.99
    Current price $73.99
    $73.99 - $73.99
    Current price $73.99
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  • Blue Sea 8005 DC Analog Ammeter - 2-3/4" Face, 0-25 Amperes DC [8005]

    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
    Low stock

    DC Analog AmmeterShunt Type: Internal Backlit meter face Simple 2-wire connection Meter Senses Powers from same connection WARNING: This product...

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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 9228 Analog Meter Shunt 50A/50mV [9228]

    Blue Sea Systems
    Original price $58.99
    Original price $58.99 - Original price $58.99
    Original price $58.99
    Current price $43.99
    $43.99 - $43.99
    Current price $43.99
    In stock

    9228Analog Meter Shunt 50A/50mV For use with DC Ammeters For continuous operation, it is recommended that shunts not be run at more than two-thir...

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    Original price $58.99
    Original price $58.99 - Original price $58.99
    Original price $58.99
    Current price $43.99
    $43.99 - $43.99
    Current price $43.99
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  • Blue Sea 9630 AC Analog Ammeter 0-50 Amperes AC [9630]

    Blue Sea Systems
    Original price $91.99
    Original price $91.99 - Original price $91.99
    Original price $91.99
    Current price $62.99
    $62.99 - $62.99
    Current price $62.99
    Low stock

    9630AC Analog Ammeter - 2-3/4" Face, 0-50 Amperes AC Simple 2-wire connection Meter senses and powers from coil slipped over wire to be measured ...

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    Original price $91.99
    Original price $91.99 - Original price $91.99
    Original price $91.99
    Current price $62.99
    $62.99 - $62.99
    Current price $62.99
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  • Blue Sea 8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC [8022]

    Blue Sea Systems
    Original price $114.99
    Original price $114.99 - Original price $114.99
    Original price $114.99
    Current price $78.99
    $78.99 - $78.99
    Current price $78.99
    Low stock

    8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DCShunt Type: ExternalFeatures: Simple 2-wire connection Meter Senses Powers from same connection In...

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    Original price $114.99
    Original price $114.99 - Original price $114.99
    Original price $114.99
    Current price $78.99
    $78.99 - $78.99
    Current price $78.99
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  • Victron Current Transformer 100A:50mA f/MultiPlus-II 1M/3.2' Wire End [CTR120000500]

    Victron Energy
    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $33.15
    $33.15 - $33.15
    Current price $33.15
    In stock

    Current Transformer 100A:50mA for MultiPlus-II 1M/3.2' Wire EndThe Current Transformer 100A:50mA is designed for use with the Victron MultiPlus-II...

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    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $33.15
    $33.15 - $33.15
    Current price $33.15
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  • Blue Sea 1850 M2 Vessel Systems Monitor [1850]

    Blue Sea Systems
    Original price $520.99
    Original price $520.99 - Original price $520.99
    Original price $520.99
    Current price $344.99
    $344.99 - $344.99
    Current price $344.99
    In stock

    1850 M2 Vessel Systems MonitorPerforms comprehensive monitoring of four critical systems in one compact organic LED digital monitor.DC System Moni...

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    Original price $520.99
    Original price $520.99 - Original price $520.99
    Original price $520.99
    Current price $344.99
    $344.99 - $344.99
    Current price $344.99
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  • Victron Current Transformer 100A:50mA f/MultiPlus-II 1M/3.28' [CTR110000500]

    Victron Energy
    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $33.15
    $33.15 - $33.15
    Current price $33.15
    In stock

    Current Transformer 100A:50mA for MultiPlus-II 1M/3.28'The Current Transformer 100A:50mA is designed for use with the Victron MultiPlus-II and Mul...

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    Original price $39.00
    Original price $39.00 - Original price $39.00
    Original price $39.00
    Current price $33.15
    $33.15 - $33.15
    Current price $33.15
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  • Victron Current Transformer 100A:50mA f/MultiPlus-II 20M/65.6' [CTR110002050]

    Victron Energy
    Original price $78.00
    Original price $78.00 - Original price $78.00
    Original price $78.00
    Current price $66.30
    $66.30 - $66.30
    Current price $66.30
    In stock

    Current Transformer 100A:50mA for MultiPlus-II 20M/65.6'The Current Transformer 100A:50mA is designed for use with the Victron MultiPlus-II and Mu...

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    Original price $78.00
    Original price $78.00 - Original price $78.00
    Original price $78.00
    Current price $66.30
    $66.30 - $66.30
    Current price $66.30
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  • Victron Current Transformer 100A:50mA f/MultiPlus-II 5M/16.4' [CTR110000550]

    Victron Energy
    Original price $44.00
    Original price $44.00 - Original price $44.00
    Original price $44.00
    Current price $37.40
    $37.40 - $37.40
    Current price $37.40
    In stock

    Current Transformer 100A:50mA for MultiPlus-II 5M/16.4'The Current Transformer 100A:50mA is designed for use with the Victron MultiPlus-II and Mul...

    View full details
    Original price $44.00
    Original price $44.00 - Original price $44.00
    Original price $44.00
    Current price $37.40
    $37.40 - $37.40
    Current price $37.40
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  • Victron GX LTE 4G-A Cellular Modem f/GX Devices - North America Only [GSM100200400]

    Victron Energy
    Original price $235.00
    Original price $235.00 - Original price $235.00
    Original price $235.00
    Current price $199.75
    $199.75 - $199.75
    Current price $199.75
    Low stock

    GX LTE 4G-A Cellular Modem for GX Devices - North America OnlyThe GX LTE 4G is an accessory for GX devices. It is a cellular modem that supports 2...

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    Original price $235.00
    Original price $235.00 - Original price $235.00
    Original price $235.00
    Current price $199.75
    $199.75 - $199.75
    Current price $199.75
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