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Vendor: Blue Sea SystemBlue Sea System 1833 GaugesM2 DC VoltmeterMonitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to three batteries.Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET relay Specifications:...
- Regular price
- $305.72
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$394.04 - Sale price
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Vendor: Blue Sea SystemBlue Sea System 1830 GaugesM2 DC SoC State of Charge MonitorAccurately measure and monitor the state-of-charge of your batteries. Supports programmable shunt ratios.Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET relay Specifications: Meter:...
- Regular price
- $323.97
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$420.15 - Sale price
- $323.97
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Vendor: Blue Sea SystemBlue Sea System 1741200 Gauges1741200 Mini OLED Temperature Monitor - BlueMonitors 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...
- Regular price
- $73.04
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$91.30 - Sale price
- $73.04
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Vendor: Blue Sea SystemBlue Sea System 1732200 Gauges1732200 Mini OLED Ammeter - BlueMonitors 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...
- Regular price
- $95.80
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$119.75 - Sale price
- $95.80
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Vendor: Blue Sea SystemBlue Sea System 8019 GaugesDC Analog AmmeterFeatures: Shunt Type: External Simple 2-wire connection Meter Senses Powers from the same connection Includes DC Shunt Backlit meter face WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of...
- Regular price
- $114.52
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$143.15 - Sale price
- $114.52
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Vendor: Blue Sea SystemBlue Sea System 1739200 Gauges1739200 Mini OLED Tank Meter - BlueMonitors 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:...
- Regular price
- $56.86
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$69.16 - Sale price
- $56.86
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Vendor: Blue Sea SystemBlue Sea System 1733200 Gauges1733200 Mini OLED Voltmeter - BlueMonitors DC voltage on a bright, waterproof, daylight readable OLED screen. Features: Reverse polarity protectedMounts in a common 1-1/8" (29mm) hole Color: Blue Meter: Voltage Nominal Voltage: 12V DC/24V DC Resolution: 0.1 DC Cut Out...
- Regular price
- $54.14
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$65.84 - Sale price
- $54.14
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Vendor: Blue Sea SystemBlue Sea System 1739 Gauges1739 Mini OLED Tank Meter - YellowMonitors 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:...
- Regular price
- $56.86
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$69.16 - Sale price
- $56.86
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Vendor: Blue Sea SystemBlue Sea System 1850 Gauges1850 M2 Vessel Systems MonitorPerforms comprehensive monitoring of four critical systems in one compact organic LED digital monitor.DC System Monitoring (up to two batteries)One input monitors the DC voltage, state-of-charge, current for one battery bank and another input monitors the...
- Regular price
- $362.91
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$470.64 - Sale price
- $362.91
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Vendor: Blue Sea SystemBlue Sea System 1842 Gauges1842 M2 OLED Digital Bilge MeterThe 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...
- Regular price
- $341.10
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$410.45 - Sale price
- $341.10
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Vendor: Blue Sea SystemBlue Sea System 1841 GaugesM2 OLED Temperature MonitorThe 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...
- Regular price
- $352.14
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$456.68 - Sale price
- $352.14
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Vendor: Blue Sea SystemBlue Sea System 1741 GaugesMini OLED Temperature MeterMonitors 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...
- Regular price
- $73.04
- Regular price
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$91.30 - Sale price
- $73.04
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Vendor: Blue Sea SystemBlue Sea System 1732 GaugesMini OLED AmmeterMonitors 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...
- Regular price
- $95.80
- Regular price
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$119.75 - Sale price
- $95.80
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Save $23.95 -
Vendor: Blue Sea SystemBlue Sea System 1839 GaugesM2 OLED Tank MonitorThe 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...
- Regular price
- $323.97
- Regular price
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$420.15 - Sale price
- $323.97
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Save $96.18 -
Vendor: Blue Sea SystemBlue Sea System 1733 GaugesMini OLED DC VoltmeterMonitors 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...
- Regular price
- $54.14
- Regular price
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$48.02 - Sale price
- $54.14
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Save $-6.12