1741200 Mini OLED Temperature Monitor - Blue Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. Features: Compact size enables mounting in any convenient location Reverse polarity protected Mounts in a common 1-1/8 in hole Convenient temperature monitoring Temperatures range from -40°C to 125°C (-40°F to 250°F) Measures in Fahrenheit or Celsius Color: Blue Meter: Temperature Nominal Voltage: 12V DC/24V DC Resolution: 1°F or 1°C Accuracy: +-1.25% Operating Current: 10mA Switching Cycles: 10,000 Weight: 0.30lb (0.14 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Mini OLED Temperature Meter Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any convenient location Reverse polarity protected Mounts in a common 1-1/8" hole Convenient temperature monitoring Temperatures range from -40°C to 125°C (-40°F to 250°F) Measures in Fahrenheit or Celsius Specifications: Meter: Temperature Nominal Voltage: 12V DC / 24V DC Resolution: 1°F or 1°C Accuracy: ± 1.25% Operating Current: 10mA WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

M2 OLED Temperature Monitor 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 (ECR) which can be used to control external circuits based on any value measured by the M2. Features: Auto-dimming, bright Organic LED display is easy to read 80dB alarm on all models Isolated 500mA MOSFET relay Includes external DC Shunt or AC Current Transformer when required Versatile external temperature monitoring Monitor up to 4 temperature sensors Temperatures range from -40°C to 120°C (-40°F to 250°F) Measures in Fahrenheit or Celsius ABYC compliant for engine exhaust Waterproof temperature sensors included Specifications: Meter: Temperature Function: Monitors Temperature Display Size: 55mm x 28mm Input Voltage: 7-70V DC Range: 0.3W-1.0W Sensor Locations: up to 4 Temperature Range: -40°C - 120°C (-40°F - 250°F) Temp Sensor: 4 x PN 1821 Weight: 0.25lb (0.11 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Mini OLED Ammeter Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any convenient location Reverse polarity protected Mounts in a common 1-1/8" hole Convenient amperage monitoring Monitors -100A to 100A DC Positive or negative side wiring Specifications: Meter: Ammeter Nominal Voltage: 12V DC / 24V DC Resolution: 0.1A Intermittent Rating: 110A Cranking Rating 30 sec: 175A Accuracy: ± 2% Input Voltage Range: 8-36V DC Operating Current: 15mA WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

1732200 Mini OLED Ammeter - Blue Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. Features: Compact size enables mounting in any convenient location Reverse polarity protected Mounts in a common 1-1/8 in hole Convenient amperage monitoring Monitors -100A to 100A DC Positive or negative side wiring Color: Blue Meter: Current Nominal Voltage: 12V DC/24V DC Resolution: 0.1A Intermittent Rating: 110A Cranking Rating 30 Sec: 175A Input Voltage Range: 8V-36V DC Operating Current: 15mA Switching Cycles: 10,000 Weight: 0.70lb (0.32 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

1739200 Mini OLED Tank Meter - Blue Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. Features: Compact size enables mounting in any convenient location Reverse polarity protected Mounts in a common 1-1/8 in hole Color: Blue Meter: Tank Meter Nominal Voltage: 12V DC/24V DC Resolution: 5% Input Voltage: 8V-36V DC Operating Current: 17mA Switching Cycles: 10,000 Weight: 0.30lb (0.14 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

1733200 Mini OLED Voltmeter - Blue Monitors DC voltage on a bright, waterproof, daylight readable OLED screen. Features: Reverse polarity protected Mounts in a common 1-1/8" (29mm) hole Color: Blue Meter: Voltage Nominal Voltage: 12V DC/24V DC Resolution: 0.1 DC Cut Out Dimensions: 1-1/8" (28.58 mm) Input Voltage Range: 8V-36V DC Operating Current: 15mA Switching Cycles: 10,000 Weight: 0.20lb (0.09 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Mini OLED DC Voltmeter Monitors DC voltage on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any convenient location IP66 waterproof Reverse polarity protected Mounts in a common 1-1/8 in hole Specifications Meter: Voltage Nominal Voltage:12V/24V DC Resolution: 0.01DC Input Voltage Range: 8-36V DC Operating Current: 15mA Voltage Accuracy:±1.0% WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

M2 OLED Tank Monitor 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 (ECR) which can be used to control external circuits based on any value measured by the M2. Features: Auto-dimming, bright Organic LED display is easy to read 80dB alarm on all models Isolated 500mA MOSFET relay Includes external DC Shunt or AC Current Transformer when required Intuitive tank level monitoring Monitor up to 4 tanks Auto calibration for unique tank shapes Compatible with common sending units Specifications: Meter: Tank Function: Monitors tank volume in up to 4 tanks Resolution: 1% Display Size: 55mm x 28mm Input Voltage: 7-70V DC - Variable with voltage, display intensity, and sleep mode Range: 0.3W-1.0W Tank Alarms: 80dB Tank Shapes: Custom shapes, auto calibration Weight: 0.25lb (0.11 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

1739 Mini OLED Tank Meter - Yellow Monitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen. Features: Compact size enables mounting in any convenient location Reverse polarity protected Mounts in a common 1-1/8 in hole Color: Yellow Meter: Tank Meter Nominal Voltage: 12V DC/24V DC Resolution: 5% Input Voltage: 8V-36V DC Operating Current: 17mA Switching Cycles: 10,000 Weight: 0.30lb (0.14 kg) WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Round OLED Temperature Meter Fahrenheit with 6' Lead OLED (Organic LED) Temperature Meter is designed to withstand constant vibration and the rigors of a wet marine or dusty outback environment. Monitors temperature on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this screen visible from a wide viewing angle, even with polarized sunglasses. Reverse polarity protected. Same compact round size as a standard 12V receptacle, this OLED Temperature Meter provides many installation options. Injection molded nylon construction. Includes a prewired temperature sensor with a 6’ cable. IP66 rating.

Blue Sea Systems Products on Water or Land In addition to the marine industry, Blue Sea Systems products can be found on emergency vehicles, RVs, agricultural equipment, off-road vehicles, and other industries where rugged, dependable products are required. 7650 Add-A-Battery Add-a-Battery simplifies switching and automates charging for a complete two battery bank management solution.  The Dual Circuit Plus™ Battery Switch isolates engine and house circuits and combines battery banks for emergency starting. WeatherDeck 4376 Water Resistant Circuit Breaker Panel The 4376 WeatherDeck is a water resistant circuit breaker panel with 6 positions.  It is rated IP67 for temporary immersion for 30 minutes.  The 4376 is designed for flybridge and open cockpit applications. 5025 ST Blade Fuse Block with Cover The 5025 ST Blade Fuse Block with a clear, insulating cover has 6 circuits and a negative bus.  The 5025 can be used for 24-circuits and has a positive distribution bus with a #10-32 stud.  Models are available with or without a cover. 7748 SafetyHub 150 Fuse Block The SafetyHub 150 is an ignition protected fuse block with screw termination. It is safe for use on gasoline powered boats, reduces wiring connections, and consolidates up to ten fused circuits. It can be used for Main or Branch DC power distribution.

Universal Temperature Sensor Use with the P12 Charger, M2 OLED, and Mini OLED Meters Includes double-sided tape Waterproof design Temperature Range: -40°F to 300°F (-40°C to 150°C) Wire Length: 18" WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

1842 M2 OLED Digital Bilge Meter 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 (ECR) which can be used to control external circuits based on any value measured by the M2. Features: Auto-dimming, bright Organic LED display is easy to read 80dB alarm on all models Isolated 500mA MOSFET relay Bilge float switch not included Specifications: Meter: Bilge Function: Monitors up to 4 bilges Alarm/Relay Activation: Run time/hr Cycles/24 hr Average Cycles Display Size: 55mm x 28mm Input Voltage: 7-70V DC Range: 0.3W-1.0W WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Blue Sea Systems Blue Sea Systems is comprised of avid boaters with decades of experience in craft ranging from runabouts to sailboats, and years of blue water sailing experience. The engineering staff applies its previous experience designing test equipment, medical lasers, high amperage bus systems, circuit breakers, and marine systems to the Blue Sea Systems products they design. As an independent company, Blue Sea Systems is nimble, flexible, and responsive to customer needs and changes in the marine industry, engineering high quality marine electrical components for safety, reliability and performance.