Blue Sea Systems

Blue Sea 8239 AC Digital Frequency Meter

AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including...

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

DC Analog VoltmeterSimple 2-wire connectionMeter Senses Powers from same connectionBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp)...

Blue Sea 8242 Shunt Adapter for DC Digital Ammeter

Shunt ShifterShunt Adapter for DC Digital Ammeter positive side shunt applications, such as alternator measurement The Shunt Shifter is designed for use with Blue Sea Systems 8255 Digital Meter...

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

Micro VoltmeterDial marked in 5 Volt increments Simple 2-wire connection to AC hot and neutral Meter senses and powers from same connectionBacklit meter face WARNING: This product can expose you to...

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

Micro VoltmeterDial marked in 5 Volt increments Simple 2-wire connection to AC hot and neutral Meter senses and powers from same connection Backlit meter faceWARNING: This product can expose you to...

Blue Sea 8246 AC Analog Micro A

Micro AmmeterSimple 2-wire connection Meter senses and powers from coil slipped over wire to be measured Includes AC current transformerBacklit meter face WARNING: This product can expose you to...

Blue Sea 8247 AC Digital Multimeter with Alarm

AC Digital Multimeter with AlarmDisplays amperage from 0 to 150 Amps Displays voltage from 80 to 270 Volts Displays power from 0 to 45 Kilowatts Displays frequency from 40 to 90 Hertz High and low...

Blue Sea 8248 DC Digital Multimeter w/ Alarm

DC Digital Multimeter w/ AlarmDisplays amperage from -500 to +500 Amps Displays voltage from 0 to 60 Volts in 0.01 Volt increments High and low voltage, audio and visual alarms Standard meter...

Blue Sea 8251 DC Digital Voltmeter w/Alarm

DC Digital Voltmeter w/ AlarmDisplays voltage from 0 to 60 Volts High and low voltage audio and visual alarms 3 levels of display brightness Programmable sleep mode blanks display for power...

Blue Sea 8252 DC Zero Center Analog Ammeter - 2-3/4" Face, 50-0-50 Amperes DC

DC Zero Center Analog AmmeterShunt Type: ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt...

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

DC Zero Center Analog AmmeterShunt Type: ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt...

Blue Sea 8255 Digital Meter Shunt 500A/50mV

DC ShuntFor use with DC Ammeters For continuous operation, it is recommended that shunts not to be run at more than two-thirds (66%) the rated current under normal conditions WARNING: This product...