120-240 Water Temp. Gaug 12' long

The AutoMeter 120-240 Water Temperature Gauge with 12-foot capillary line is a mechanical analog instrument designed for engine monitoring in high-performance, motorsports, and heavy-duty applications. This liquid-filled water temperature gauge measures coolant temperature across a full 120–240 degrees Fahrenheit sweep, providing real-time feedback essential for engine health and performance optimization. Whether you're tuning a race engine, restoring a classic vehicle, or maintaining industrial equipment, this gauge delivers reliable temperature monitoring where precision matters.

Built with a 2-5/8 inch black-faced dial and full-sweep mechanical movement, the AutoMeter 5433 offers instant, lag-free temperature readings without electronic interference. The liquid-filled design dampens needle oscillation and improves gauge longevity in vibration-prone environments common to engine bays and mobile platforms. The 12-foot capillary sensing line allows flexible remote installation—the bulb sensor can be positioned directly in the coolant stream while the gauge itself mounts on the dashboard or instrument panel, simplifying integration into any vehicle or equipment configuration without complex wiring.

Professionals and enthusiasts rely on the 120-240 Water Temperature Gauge for early warning of overheating conditions and engine stress. The extended 12-foot capillary line is ideal for installations where engine space is limited or where the gauge must be mounted remotely from the thermal sensor. Installation is straightforward: position the capillary bulb in a coolant passage, route the line safely away from heat sources and moving engine components, and secure the gauge in your chosen mounting location. This analog gauge requires no batteries or electronics, ensuring years of maintenance-free operation in demanding environments.