Battery Fuel Gauges

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Product Specifications

HDM’s Battery Fuel Gauge provides key information about your onboard battery power system at the touch of a single button: battery voltage; battery current, battery capacity remaining and hours remaining. Easily
accessible battery information helps manage your power usage while at sea or on the road, as well as your long-term battery longevity.

Industry Leading Features

• Patented Precision Capacity Monitoring
• Real-Time Battery Information Based On Continuous Data Measurement
• Self-Calibration
• No Programming Required
• Optional RS232 Interface Provides Ability to Collect and Communicate Data

Reliable and Pertinent Information Display

• Battery Voltage
• Battery Current
• Battery Capacity Remaining
• Battery Hours Remaining
• Push button to scroll through information display
• User Friendly
• Easy installation