Balmar Temp Sensor Battery - 30'

The Balmar Temp Sensor Battery - 30' is a remote temperature monitoring cable designed for serious boaters and anglers who demand accurate engine diagnostics at a glance. This sensor extends your monitoring capabilities across your vessel with a 30-foot reach, making it suitable for various applications, including monitoring water temperatures and engine heat.

Built by Balmar, a trusted name in marine electrical systems, this sensor integrates into existing marine battery and engine monitoring setups. It is designed to withstand the corrosive marine environment while delivering consistent temperature readings to your battery monitor or dedicated display. The 30-foot cable length allows flexible routing from your main electrical panel or display unit to critical areas like the engine block or coolant lines.

This temperature sensor is ideal for cruisers, fishing boats, and performance vessels where engine management directly impacts safety and fuel efficiency. Anglers benefit from knowing water temperature for species location, while boaters can monitor engine conditions to prevent overheating and ensure optimal performance.