Blue Sea Systems Marine Gauges
- Blue Sea Systems®Mini OLED Tank MeterMini OLED Tank Meter by Blue Sea Systems®. Monitors essential system parameters on a bright, waterproof, daylight readable OLED screen. This top-grade product is expertly made in compliance with stringent industry standards to offer a...Compact size enables mounting in any convenient locationReverse polarity protected$48.99 - $51.93
- Blue Sea Systems®AC Ammeter with CoilAC Ammeter with Coil by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Strict quality control and thorough testingOffered at a reasonable price$62.18 - $65.03
- Blue Sea Systems®AC VoltmeterAC Voltmeter by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading...Dial marked in 5 Volt incrementsSimple 2-wire connection to AC hot and neutral$36.92 - $39.14
- Blue Sea Systems®Mini OLED AmmeterMini OLED Ammeter by Blue Sea Systems®. Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. This top-grade product is expertly made in compliance with stringent industry standards to...Compact size enables mounting in any convenient locationReverse polarity protected$84.82 - $86.50
- Blue Sea Systems®Mini OLED DC VoltmeterMini OLED DC Voltmeter by Blue Sea Systems®. Monitors DC voltage on a bright, waterproof, daylight readable OLED screen. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...Reverse polarity protectedMounts in a common 1-1/8" (29mm) hole$46.64 - $47.56
- Blue Sea Systems®Mini OLED Temperature MonitorMini OLED Temperature Monitor by Blue Sea Systems®. Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. This top-grade product is expertly made in compliance with stringent industry...Compact size enables mounting in any convenient locationReverse polarity protected$64.67 - $68.53
- Blue Sea Systems®AC Current TransformerAC Current Transformer by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Strict quality control and thorough testingOffered at a reasonable price$26.46 - $36.39
- Blue Sea Systems®Mini OLED Tank Meter (1739)Mini OLED Tank Meter (1739) by Blue Sea Systems®. Color: Yellow. Monitors essential system parameters on a bright, waterproof, daylight readable OLED screen. This top-grade product is expertly made in compliance with stringent industry...Compact size enables mounting in any convenient locationReverse polarity protected$51.93
- Blue Sea Systems®AC Ammeter with Coil (9630)AC Ammeter with Coil (9630) by Blue Sea Systems®. Function: 0 to 50A. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Simple 2-wire connectionMeter senses and powers from coil slipped over wire to be measured$65.03
- Blue Sea Systems®AC Digital Multi-Function Meter with Alarm (8247)AC Digital Multi-Function Meter with Alarm by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Displays amperage from 0 to 150 AmpsDisplays voltage from 80 to 270 Volts$320.93
- Blue Sea Systems®AC Voltmeter (9353)AC Voltmeter (9353) by Blue Sea Systems®. Function: 0 to 150V AC. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Dial marked in 5 Volt incrementsSimple 2-wire connection to AC hot and neutral$39.14
- Blue Sea Systems®DC Analog Voltmeter (8003)DC Analog Voltmeter by Blue Sea Systems®. Function: 8 to 16V DC. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Simple 4-wire connectionMeter senses powers from same connection$38.74
- Blue Sea Systems®DC Digital Multi-Function Meter with Alarm (8248)DC Digital Multi-Function Meter with Alarm by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship....Displays amperage from -500 to +500 AmpsDisplays voltage from 0 to 60 Volts in 0. 01 Volt increments$297.22
- Blue Sea Systems®M2 AC Multimeter (1838)M2 AC Multimeter by Blue Sea Systems®. Monitors AC Amps, Volts, Hzs on large, bright display. Supports programmable current transformer ratios. Accurately measure and monitor AC amperage, voltage and Hz. (measures 2 voltages and 2...Auto-dimming, bright OLED display is easy to readEasy to adjust$347.73
- Blue Sea Systems®M2 DC Ammeter (1832)M2 DC Ammeter by Blue Sea Systems®. Monitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system (measures 2 circuits). Supports programmable shunt ratios.Auto-dimming, bright OLED display is easy to readEasy to adjust$329.04
- Blue Sea Systems®M2 DC Voltmeter (1833)M2 DC Voltmeter by Blue Sea Systems®. Monitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to four battery banks. This top-grade product is expertly made in compliance with stringent industry...Auto-dimming, bright OLED display is easy to readEasy to adjust$306.02
- Blue Sea Systems®Mini OLED Ammeter (1732)Mini OLED Ammeter (1732) by Blue Sea Systems®. Color: Yellow. Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. This top-grade product is expertly made in compliance with stringent...Compact size enables mounting in any convenient locationReverse polarity protected$86.50
- Blue Sea Systems®Mini OLED DC Voltmeter (1733)Mini OLED DC Voltmeter (1733) by Blue Sea Systems®. Color: Yellow. Monitors DC voltage on a bright, waterproof, daylight readable OLED screen. This top-grade product is expertly made in compliance with stringent industry standards to...Reverse polarity protectedMounts in a common 1-1/8" (29mm) hole$47.56
- Blue Sea Systems®M2 OLED Temperature Monitor (1841)M2 OLED Temperature Monitor by Blue Sea Systems®. The M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit...Auto-dimming, bright Organic LED display is easy to read80dB alarm on all models$371.77
- Blue Sea Systems®Mini OLED Temperature Monitor (1741)Mini OLED Temperature Monitor (1741) by Blue Sea Systems®. Color: Yellow. Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. This top-grade product is expertly made in compliance with...Compact size enables mounting in any convenient locationReverse polarity protected$68.53
- Blue Sea Systems®AC Current Transformer (8257)AC Current Transformer (8257) by Blue Sea Systems®. Ratio: 100A AC/50mA AC. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...For use with AC AmmetersStrict quality control and thorough testing$32.17
- Blue Sea Systems®AC Current Transformer (8073)AC Current Transformer (8073) by Blue Sea Systems®. Ratio: 50A AC/50mA AC. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...For use with AC AmmetersStrict quality control and thorough testing$26.46
- Blue Sea Systems®High Temp Temperature Sensor (1821)High Temp Temperature Sensor by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Designed for sensing Raw Water Exhaust without drilling holes. Strap sensor to the outside of the pipe for accurate readings of Raw Water Exhaust temperatureMultiple mounting options$21.57
- Blue Sea Systems®AC Micro VoltmeterAC Micro Voltmeter by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Strict quality control and thorough testingOffered at a reasonable price$39.82
- Blue Sea Systems®DC Ammeter with ShuntDC Ammeter with Shunt by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Meters read both discharge and charge currentSimple 4-wire connection from shunt$84.09
- Blue Sea Systems®DC Analog Ammeter with ShuntDC Analog Ammeter with Shunt by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Backlit meter face (separate 12 or 24V DC backlight connections)Strict quality control and thorough testing$40.68 - $76.13
- Blue Sea Systems®DC Analog Voltmeter PanelDC Analog Voltmeter Panel by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...Strict quality control and thorough testingOffered at a reasonable price$93.26 - $111.65
- Blue Sea Systems®Analog Meter ShuntAnalog Meter Shunt by Blue Sea Systems®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...For use with DC AmmetersFor continuous operation, it is recommended that shunts not to be run at more than two-thirds (66%) the rated current under normal conditions$39.30 - $62.42
- Blue Sea Systems®M2 OLED Tank Monitor (1839)M2 OLED Tank Monitor by Blue Sea Systems®. The M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay...Auto-dimming, bright Organic LED display is easy to read80dB alarm on all models$322.71
- Blue Sea Systems®Mini OLED Tank Meter (1739200)Mini OLED Tank Meter (1739200) by Blue Sea Systems®. Color: Blue. Monitors essential system parameters on a bright, waterproof, daylight readable OLED screen. This top-grade product is expertly made in compliance with stringent industry...Compact size enables mounting in any convenient locationReverse polarity protected$48.99