Marine Monitors

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Shop marine monitors, boat displays, navigation monitors, helm displays, multifunction marine screens, video monitors and marine display accessories for powerboats, sailboats, fishing boats, yachts and other marine applications.

Always verify screen size, resolution, input and output connections, power requirements, mounting options, network compatibility and environmental ratings when selecting a marine monitor.

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111 products

  • Blue Sea 8244 AC Analog Micro Voltmeter 2 Face 0150 Volts AC 8244Blue Sea 8244 AC Analog Micro Voltmeter 2 Face 0150 Volts AC 8244
    Blue Sea 8244 AC Analog Micro Voltmeter 2 Face 0150 Volts AC 8244Blue Sea 8244 AC Analog Micro Voltmeter 2 Face 0150 Volts AC 8244
    Save $5.00 USD
    Blue Sea Systems

    Blue Sea 8244 AC Analog Micro Voltmeter - 2" Face, 0-150 Volts AC [8244]

    $54.99 USD
    $54.99 USD $59.99 USD

    Micro Voltmeter Dial marked in 5 Volt increments Simple 2-wire connection to AC hot and neutral Meter senses and powers from same connection Backlit meter face...
  • Blue Sea 8240 DC Analog Voltmeter 234 Face 1832 Volts DC 8240Blue Sea 8240 DC Analog Voltmeter 234 Face 1832 Volts DC 8240
    Blue Sea 8240 DC Analog Voltmeter 234 Face 1832 Volts DC 8240Blue Sea 8240 DC Analog Voltmeter 234 Face 1832 Volts DC 8240
    Save $5.00 USD
    Blue Sea Systems

    Blue Sea 8240 DC Analog Voltmeter - 2-3/4" Face, 18-32 Volts DC [8240]

    $52.99 USD
    $52.99 USD $57.99 USD

    DC Analog Voltmeter Simple 2-wire connection Meter Senses Powers from same connection Backlit meter face WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp)...
  • Blue Sea 8239 AC Digital Frequency Meter 8239Blue Sea 8239 AC Digital Frequency Meter 8239
    Blue Sea 8239 AC Digital Frequency Meter 8239Blue Sea 8239 AC Digital Frequency Meter 8239
    Save $62.00 USD
    Blue Sea Systems

    Blue Sea 8239 AC Digital Frequency Meter [8239]

    $248.99 USD
    $248.99 USD $310.99 USD

    AC Digital Frequency Meter Displays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals...
  • Blue Sea 8238 AC Digital Ammeter 8238Blue Sea 8238 AC Digital Ammeter 8238
    Blue Sea 8238 AC Digital Ammeter 8238Blue Sea 8238 AC Digital Ammeter 8238
    Save $76.00 USD
    Blue Sea Systems

    Blue Sea 8238 AC Digital Ammeter [8238]

    $302.99 USD
    $302.99 USD $378.99 USD

    AC Digital Ammeter Displays amperage from 0 to 150 Amps 3 levels of display brightness Splashproof front Includes current transformer Manual sleep mode blanks display for...
  • Blue Sea 8237 AC Digital Voltmeter 8237Blue Sea 8237 AC Digital Voltmeter 8237
    Blue Sea 8237 AC Digital Voltmeter 8237Blue Sea 8237 AC Digital Voltmeter 8237
    Save $62.00 USD
    Blue Sea Systems

    Blue Sea 8237 AC Digital Voltmeter [8237]

    $248.99 USD
    $248.99 USD $310.99 USD

    AC Digital Voltmeter Displays voltage from 80 to 270 Volts 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation WARNING:...
  • Blue Sea 8236 DC Digital Ammeter 8236Blue Sea 8236 DC Digital Ammeter 8236
    Blue Sea 8236 DC Digital Ammeter 8236Blue Sea 8236 DC Digital Ammeter 8236
    Save $62.00 USD
    Blue Sea Systems

    Blue Sea 8236 DC Digital Ammeter [8236]

    $248.99 USD
    $248.99 USD $310.99 USD

    DC Digital Ammeter Displays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard...
  • Blue Sea 8235 DC Digital Voltmeter 8235Blue Sea 8235 DC Digital Voltmeter 8235
    Blue Sea 8235 DC Digital Voltmeter 8235Blue Sea 8235 DC Digital Voltmeter 8235
    Save $38.00 USD
    Blue Sea Systems

    Blue Sea 8235 DC Digital Voltmeter [8235]

    $223.99 USD
    $223.99 USD $261.99 USD

    DC Digital Voltmeter Displays voltage from 0 to 60 Volts 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Applicable...
  • Blue Sea 8073 AC Current Transformer 8073
    Blue Sea 8073 AC Current Transformer 8073
    Blue Sea Systems

    Blue Sea 8073 AC Current Transformer [8073]

    $32.99 USD
    $32.99 USD $0.00 USD

    AC Current TransformerRatio: 50A AC/50mA ACFor use with AC AmmetersWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State...
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