Electrical - Meters & Monitoring

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    110 products

    110 products

    Sale
    Blue Sea 8235 DC Digital Voltmeter [8235]
    Blue Sea Systems
    $262.43 $194.95 Save 26%
    Sale
    Balmar SmartShunt N2K 350AMP 12-48VDC f/SG200 Display [SG2-0130]
    Balmar
    $201.00 $185.00 Save 8%
    Sale
    Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display [SG205]
    Balmar
    $199.00 $183.00 Save 8%
    Sale
    Balmar Mounting Plate f/SG200 Display - Fits Smartguage Cutout [SG2-0402]
    Balmar
    $14.99 $13.99 Save 7%
    Sale
    Balmar Bluetooth Gateway f/SG200 [SG2-0300]
    Balmar
    $59.99 $54.99 Save 8%
    Sale
    Dual Pro Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/36V System - 15 Battery Cable [BFGWOM1536V/12V]
    Dual Pro
    $130.99 $127.95 Save 2%
    Sale
    Dual Pro Battery Fuel Gauge - Marine Dual Read Battery Monitor - 12V/24V System - 15 Battery Cable [BFGWOM1524V/12V]
    Dual Pro
    $130.99 $127.95 Save 2%
    Sale
    Blue Sea 1830 M2 DC SoC State of Charge Monitor [1830]
    Blue Sea Systems
    $364.20 $291.95 Save 20%
    Sale
    Blue Sea 8244 AC Analog Micro Voltmeter - 2" Face, 0-150 Volts AC [8244]
    Blue Sea Systems
    $54.58 $43.95 Save 19%
    Sale
    Blue Sea 9354 AC Analog Voltmeter 0-250 Volts AC [9354]
    Blue Sea Systems
    $50.97 $40.95 Save 20%
    Sale
    ARCO Marine 1000A/50mV Shunt [ST1000]
    ARCO Marine
    $79.95 $69.95 Save 13%
    Sale
    Sea-Dog Round Voltage Meter DC - 5V-15V w/Rainbow Dial [421617-1]
    Sea-Dog
    $39.95 $31.95 Save 20%
    Sale
    Maretron MConnect Vessel Monitoring Control Web Server [WSV100-01]
    Maretron
    $599.00 $537.95 Save 10%
    Sale
    Blue Sea 1741 Mini OLED Temperature Meter [1741]
    Blue Sea Systems
    $80.06 $65.95 Save 18%
    Sale
    Xantrex 75' Network Cable f/SCP Remote Panel [809-0942]
    Xantrex
    $49.45 $45.95 Save 7%
    Sale
    Victron Replacement 500A PCB for Shunt on BMV 702 712 Monitors [SPR00053]
    Victron Energy
    $34.00 $28.90 Save 15%
    Sale
    Balmar SG230 Battery Monitor Kit N2K BT Gateway Color Display 12-48VDC [SG230]
    Balmar
    $339.00 $311.00 Save 8%
    Sale
    Balmar Communication Cable f/SG200 - 5M [SG2-0403]
    Balmar
    $59.99 $54.99 Save 8%
    Sale
    Balmar SG210 Battery Monitor Kit w/Display Shunt Gateway [SG210]
    Balmar
    $299.00 $275.00 Save 8%
    Sale
    Balmar Communication Cable f/SG200 - 3-Way Adapter [SG2-0404]
    Balmar
    $34.99 $32.99 Save 6%
    Sale
    Balmar SG200 Battery Monitor Kit w/Display Shunt 10M Cable - 12-48 VDC [SG200]
    Balmar
    $249.00 $229.00 Save 8%
    Sale
    Victron SmartShunt 300A IP65 Bluetooth Battery Monitor [SHU065130050]
    Victron Energy
    $84.00 $71.40 Save 15%
    Sale
    Blue Sea 8256 AC Current Transformer [8256]
    Blue Sea Systems
    $34.29 $27.95 Save 18%
    Sale
    Blue Sea 1732200 Mini OLED Ammeter - Blue [1732200]
    Blue Sea Systems
    $95.44 $86.95 Save 9%
    Sale
    Paneltronics Digital DC Voltmeter [570-001B]
    Paneltronics
    $132.95 $117.95 Save 11%
    Sale
    Victron Replacement Shunt f/BMV Monitors - *PCB is NOT Included* [SHU500050100]
    Victron Energy
    $26.00 $22.10 Save 15%
    Sale
    Blue Sea 8242 Shunt Adapter for DC Digital Ammeter [8242]
    Blue Sea Systems
    $88.98 $73.95 Save 17%
    Sale
    Blue Sea 8258 AC Analog Ammeter - 2-3/4" Face, 0-100 Amperes AC [8258]
    Blue Sea Systems
    $85.69 $68.95 Save 20%
    Sale
    Blue Sea 8257 AC Current Transformer [8257]
    Blue Sea Systems
    $32.64 $26.95 Save 17%
    Sale
    Xantrex LinkLITE Battery Monitor [84-2030-00]
    Xantrex
    $353.22 $251.95 Save 29%
    Sale
    Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]
    Blue Sea Systems
    $364.20 $290.95 Save 20%
    Sale
    Blue Sea 8238 AC Digital Ammeter [8238]
    Blue Sea Systems
    $379.24 $248.95 Save 34%
    Sale
    Blue Sea 8003 DC Analog Voltmeter - 2-3/4" Face, 8-16 Volts DC [8003]
    Blue Sea Systems
    $52.52 $41.95 Save 20%
    Sale
    Blue Sea 1833 M2 DC Voltmeter [1833]
    Blue Sea Systems
    $324.44 $260.95 Save 20%
    Sale
    Victron Cerbo-S GX Basic Version - Limited Inputs No BMS Can Port [BPP900450120]
    Victron Energy
    $256.00 $217.60 Save 15%
    Sale
    Victron GX Touch 50 Surface Mount Display [BPP900455050]
    Victron Energy
    $259.00 $220.15 Save 15%
    Sale
    Victron BMV-712 Black Smart Battery Monitor [BAM030712200]
    Victron Energy
    $187.00 $158.95 Save 15%
    Sale
    Blue Sea 8245 AC Analog Micro Voltmeter - 2" Face, 0-250 Volts AC [8245]
    Blue Sea Systems
    $54.58 $43.95 Save 19%
    Sale
    Xantrex TRUEcharge3 Remote Panel [808-8040-10]
    Xantrex
    $123.63 $100.95 Save 18%
    Sale
    Balmar Com Cable f/SG200 10M SmartLink [SG2-0400]
    Balmar
    $65.99 $60.99 Save 8%
    Sale
    Blue Sea 8005 DC Analog Ammeter - 2-3/4" Face, 0-25 Amperes DC [8005]
    Blue Sea Systems
    $56.23 $44.95 Save 20%
    Sale
    Victron Energy Meter VM-3P75CT Single + 3-Phase [REL200300100]
    Victron Energy
    $202.00 $171.70 Save 15%
    Sale
    Blue Sea 8013 Mounting Panel f/(1) 2-3/4" Meter [8013]
    Blue Sea Systems
    $52.10 $41.95 Save 19%
    Sale
    Blue Sea 1839 M2 OLED Tank Monitor [1839]
    Blue Sea Systems
    $364.20 $291.95 Save 20%
    Sale
    Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC [8253]
    Blue Sea Systems
    $115.76 $85.95 Save 26%
    Sale
    Victron SmartShunt 500AMP/50MV Bluetooth Smart Battery Shunt [SHU050150050]
    Victron Energy
    $118.00 $100.30 Save 15%
    Sale
    Blue Sea 1838 M2 AC Multimeter [1838]
    Blue Sea Systems
    $384.59 $307.95 Save 20%
    Sale
    Mastervolt BattMan Pro Battery Monitor - 12/24V [70405070]
    Mastervolt
    $343.78 $252.95 Save 26%

    Boat Accessories

    Boat Steering Systems
    Electrical - Busbars, Connectors & Insulators
    Boat Cleaning Supplies
    Boat Outfitting - Tools
    Speaker For Boats
    Boat Battery Chargers
    Boat Trolling Motor Accessories
    Boat Lighting - Flood/Spreader Lights
    Marine First Aid Kits
    Marine Cameras & Night Vision
    Boat Outfitting - Gauges
    Marine GPS Fishfinder Combos
    Anchoring & Docking - Buoys
    Marine Fume Detectors
    Handheld VHF Radio

    Blog posts

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    Simrad vs Garmin: Which is the Best Marine Navigation System?
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    Canoe vs Kayak: Choosing the Right Watercraft for Your Adventure
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    What Is One Part of a Regular Vessel and Engine Maintenance Program?
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    What Is Needed for Steering Control on a PWC?
    Types of Boats: From Sailboats to Speedboats - Everything You Need To Know
    Types of Boats: From Sailboats to Speedboats - Everything You Need To Know
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    Tritoon vs Pontoon Boats: How Do They Compare?
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    The Secrets of Luring and Capturing Bass - Bass Fishing Tips
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    How to Choose the Right Simrad Fish Finder for Your Needs

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