Electrical - Meters & Monitoring

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    112 products

    112 products

    Sale
    Balmar SG230 Battery Monitor Kit N2K BT Gateway Color Display 12-48VDC [SG230]
    Balmar
    $339.00 $311.00 Save 8%
    Sale
    Balmar Com Cable f/SG200 10M SmartLink [SG2-0400]
    Balmar
    $65.99 $60.99 Save 8%
    Sale
    Balmar SG200 Battery Monitor Kit w/Display Shunt 10M Cable - 12-48 VDC [SG200]
    Balmar
    $249.00 $229.00 Save 8%
    Sale
    Vexilar Digital Depth Battery Gauge [DD-100]
    Vexilar
    $59.95 $58.95 Save 2%
    Sale
    Victron GX Touch 70 Surface Mount Display [BPP900455070]
    Victron Energy
    $381.00 $323.85 Save 15%
    Sale
    Victron Outdoor Antenna f/GX LTE 4G-A [GSM900100400]
    Victron Energy
    $35.00 $29.75 Save 15%
    Sale
    Victron SmartShunt 500A/50MV IP65 Bluetooth Battery Monitor [SHU065150050]
    Victron Energy
    $118.00 $100.30 Save 15%
    Sale
    Digital Yacht N2K Protect NMEA 2000 Network Guard [ZDIGN2KPROT]
    Digital Yacht
    $349.99 $281.95 Save 19%
    Sale
    Blue Sea 8237 AC Digital Voltmeter [8237]
    Blue Sea Systems
    $310.64 $203.95 Save 34%
    Sale
    Blue Sea 9353 AC Analog Voltmeter 0-150V AC [9353]
    Blue Sea Systems
    $50.97 $40.95 Save 20%
    Sale
    Blue Sea 1832 M2 DC Ammeter [1832]
    Blue Sea Systems
    $364.20 $291.95 Save 20%
    Sale
    Blue Sea 8251 DC Digital Voltmeter w/Alarm [8251]
    Blue Sea Systems
    $294.57 $192.95 Save 34%
    Sale
    Blue Sea 8239 AC Digital Frequency Meter [8239]
    Blue Sea Systems
    $310.64 $203.95 Save 34%
    Sale
    Blue Sea 8238 AC Digital Ammeter [8238]
    Blue Sea Systems
    $379.24 $248.95 Save 34%
    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
    Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]
    Blue Sea Systems
    $57.49 $53.95 Save 6%
    Sale
    Victron SmartShunt 2000AMP/50MV Bluetooth Smart Battery Shunt [SHU050220050]
    Victron Energy
    $266.00 $226.10 Save 15%
    Sale
    Victron Cerbo GX MK2 [BPP900451100]
    Victron Energy
    $324.00 $275.40 Save 15%
    Sale
    Blue Sea 8242 Shunt Adapter for DC Digital Ammeter [8242]
    Blue Sea Systems
    $88.98 $73.95 Save 17%
    Sale
    Xantrex 25' Network Cable f/SCP Remote Panel [809-0940]
    Xantrex
    $32.48 $30.95 Save 5%
    Sale
    Dual Pro Lithium Battery Gauge - Single - Rectangle Vertical Display [BFGVLITH]
    Dual Pro
    $224.99 $176.95 Save 21%
    Sale
    Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]
    Blue Sea Systems
    $57.49 $53.95 Save 6%
    Sale
    Blue Sea 9230 Analog Meter Shunt 100A/50mV [9230]
    Blue Sea Systems
    $54.06 $43.95 Save 19%
    Sale
    Blue Sea 8015 DC Analog Voltmeter w/Panel [8015]
    Blue Sea Systems
    $153.43 $113.95 Save 26%
    Sale
    Blue Sea 1850 M2 Vessel Systems Monitor [1850]
    Blue Sea Systems
    $447.73 $326.95 Save 27%
    Sale
    Blue Sea 1733 Mini OLED DC Voltmeter [1733]
    Blue Sea Systems
    $63.95 $51.95 Save 19%
    Sale
    Victron Cerbo GX Communications Center w/ BMS-CAN Port, Tank Level Inputs, Digital Inputs, and Temperature Sense [BPP900450100]
    Victron Energy
    $324.00 $275.40 Save 15%
    Sale
    Blue Sea 1741 Mini OLED Temperature Meter [1741]
    Blue Sea Systems
    $80.06 $65.95 Save 18%
    Sale
    Samlex Dual Battery Monitor - 12V or 24V - Auto Detection [BW-03]
    Samlex America
    $124.40 $99.50 Save 20%
    Sale
    Victron VE. Bus Smart Dongle [ASS030537010]
    Victron Energy
    $110.00 $93.50 Save 15%
    Sale
    Blue Sea 9630 AC Analog Ammeter 0-50 Amperes AC [9630]
    Blue Sea Systems
    $84.66 $67.95 Save 20%
    Sale
    Blue Sea 8236 DC Digital Ammeter [8236]
    Blue Sea Systems
    $310.64 $203.95 Save 34%
    Sale
    Victron Ekrano GX [BPP900480100]
    Victron Energy
    $663.00 $563.55 Save 15%
    Sale
    Victron Active GPS Antenna f/GX LTE Modem [GSM900200100]
    Victron Energy
    $35.00 $29.75 Save 15%
    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
    Victron GX LTE 4G-A Cellular Modem f/GX Devices - North America Only [GSM100200400]
    Victron Energy
    $235.00 $199.75 Save 15%
    Sale
    Blue Sea 1732 Mini OLED Ammeter [1732]
    Blue Sea Systems
    $105.29 $86.95 Save 17%
    Sale
    Victron GlobalLink 520 4G LTE-M Remote Monitoring Device w/5-Year Pre-Paid SIM Card Uses ATT T-Mobile [ASS030543020]
    Victron Energy
    $255.00 $216.75 Save 15%
    Sale
    Blue Sea 8017 DC Analog Ammeter - 2-3/4" Face, 0-100 Amperes DC [8017]
    Blue Sea Systems
    $104.53 $77.95 Save 25%
    Sale
    Victron Digital Multi Control 200/200A [REC020005010]
    Victron Energy
    $156.00 $132.60 Save 15%
    Sale
    Victron Digital Multi Control 200/200A GX [DMC000200010R]
    Victron Energy
    $138.00 $117.30 Save 15%
    Sale
    Victron BMV-710H Smart High Voltage Battery Monitor (60-385VDC) [BAM030710100]
    Victron Energy
    $624.00 $530.40 Save 15%
    Sale
    Blue Sea 8022 DC Analog Ammeter - 2-3/4 Face, 0-50 AMP DC [8022]
    Blue Sea Systems
    $104.53 $77.95 Save 25%
    Sale
    Victron GX Touch 50 Surface Mount Display [BPP900455050]
    Victron Energy
    $259.00 $220.15 Save 15%
    Sale
    Paneltronics Analog AC Voltmeter - 0-150VAC - 2-1/2" [289-003]
    Paneltronics
    $69.95 $52.95 Save 24%
    Sale
    Blue Sea 8246 AC Analog Micro A [8246]
    Blue Sea Systems
    $97.53 $72.95 Save 25%
    Sale
    Sea-Dog Round Voltage Meter DC - 5V-15V w/Rainbow Dial [421617-1]
    Sea-Dog
    $39.95 $31.95 Save 20%
    Sale
    Victron SmartShunt 2000A/50MV IP65 Bluetooth Battery Monitor [SHU065220050]
    Victron Energy
    $266.00 $226.10 Save 15%

    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

    View all
    The Blobfish: Misunderstood Deep-Sea Marvel
    The Blobfish: Misunderstood Deep-Sea Marvel
    Canoe vs Kayak for Fishing: Choosing the Ultimate Angling Vessel
    Canoe vs Kayak for Fishing: Choosing the Ultimate Angling Vessel
    Simrad vs Garmin: Which is the Best Marine Navigation System?
    Simrad vs Garmin: Which is the Best Marine Navigation System?
    Anchoring at Night: Ultimate Guide
    Anchoring at Night: Ultimate Guide
    Canoe vs Kayak: Choosing the Right Watercraft for Your Adventure
    Canoe vs Kayak: Choosing the Right Watercraft for Your Adventure
    What Is One Part of a Regular Vessel and Engine Maintenance Program
    What Is One Part of a Regular Vessel and Engine Maintenance Program?
    WHAT IS NEEDED FOR STEERING CONTROL ON A PWC
    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
    Tritoon vs Pontoon Boats: How Do They Compare?
    Tritoon vs Pontoon Boats: How Do They Compare?
    The Secrets of Luring and Capturing Bass - Bass Fishing Tips
    The Secrets of Luring and Capturing Bass - Bass Fishing Tips
    Can You Take a Pontoon Boat in the Ocean?
    Can You Take a Pontoon Boat in the Ocean?
    How to Choose the Right Simrad Fish Finder for Your Needs
    How to Choose the Right Simrad Fish Finder for Your Needs

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