Marine Monitors

Clear information. Better visibility at the helm.

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.

See the information. Navigate with confidence. Keep exploring.

111 products

  • Blue Sea 8257 AC Current Transformer 8257
    Blue Sea 8257 AC Current Transformer 8257
    Blue Sea Systems

    Blue Sea 8257 AC Current Transformer [8257]

    $35.99 USD
    $35.99 USD $0.00 USD

    AC Current TransformerRatio: 100A 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 of...
  • Blue Sea 8256 AC Current Transformer 8256
    Blue Sea 8256 AC Current Transformer 8256
    Blue Sea Systems

    Blue Sea 8256 AC Current Transformer [8256]

    $36.99 USD
    $36.99 USD $0.00 USD

    AC Current TransformerRatio: 150A 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 of...
  • Blue Sea 8255 Digital Meter Shunt 500A50mV 8255
    Blue Sea 8255 Digital Meter Shunt 500A50mV 8255
    Save $8.00 USD
    Blue Sea Systems

    Blue Sea 8255 Digital Meter Shunt 500A/50mV [8255]

    $84.99 USD
    $84.99 USD $92.99 USD

    DC Shunt For use with DC Ammeters For continuous operation, it is recommended that shunts not to be run at more than two-thirds (66%) the rated...
  • Blue Sea 8253 DC Zero Center Analog Ammeter 234 Face 1000100 Amperes DC 8253Blue Sea 8253 DC Zero Center Analog Ammeter 234 Face 1000100 Amperes DC 8253
    Blue Sea 8253 DC Zero Center Analog Ammeter 234 Face 1000100 Amperes DC 8253Blue Sea 8253 DC Zero Center Analog Ammeter 234 Face 1000100 Amperes DC 8253
    Save $11.00 USD
    Blue Sea Systems

    Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC [8253]

    $115.99 USD
    $115.99 USD $126.99 USD

    DC Zero Center Analog AmmeterShunt Type: External Meters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and...
  • Blue Sea 8251 DC Digital Voltmeter wAlarm 8251Blue Sea 8251 DC Digital Voltmeter wAlarm 8251
    Blue Sea 8251 DC Digital Voltmeter wAlarm 8251Blue Sea 8251 DC Digital Voltmeter wAlarm 8251
    Save $59.00 USD
    Blue Sea Systems

    Blue Sea 8251 DC Digital Voltmeter w/Alarm [8251]

    $235.99 USD
    $235.99 USD $294.99 USD

    DC Digital Voltmeter w/ Alarm Displays voltage from 0 to 60 Volts High and low voltage audio and visual alarms 3 levels of display brightness Programmable...
  • Blue Sea 8248 DC Digital Multimeter w Alarm 8248Blue Sea 8248 DC Digital Multimeter w Alarm 8248
    Blue Sea 8248 DC Digital Multimeter w Alarm 8248Blue Sea 8248 DC Digital Multimeter w Alarm 8248
    Save $81.00 USD
    Blue Sea Systems

    Blue Sea 8248 DC Digital Multimeter w/ Alarm [8248]

    $319.99 USD
    $319.99 USD $400.99 USD

    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 low...
  • Blue Sea 8246 AC Analog Micro A 8246Blue Sea 8246 AC Analog Micro A 8246
    Blue Sea 8246 AC Analog Micro A 8246Blue Sea 8246 AC Analog Micro A 8246
    Save $9.00 USD
    Blue Sea Systems

    Blue Sea 8246 AC Analog Micro A [8246]

    $97.99 USD
    $97.99 USD $106.99 USD

    Micro Ammeter Simple 2-wire connection Meter senses and powers from coil slipped over wire to be measured Includes AC current transformer Backlit meter face WARNING: This...
  • Blue Sea 8245 AC Analog Micro Voltmeter 2 Face 0250 Volts AC 8245Blue Sea 8245 AC Analog Micro Voltmeter 2 Face 0250 Volts AC 8245
    Blue Sea 8245 AC Analog Micro Voltmeter 2 Face 0250 Volts AC 8245Blue Sea 8245 AC Analog Micro Voltmeter 2 Face 0250 Volts AC 8245
    Save $5.00 USD
    Blue Sea Systems

    Blue Sea 8245 AC Analog Micro Voltmeter - 2" Face, 0-250 Volts AC [8245]

    $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...
Load more