Hot Rod Temperature Gaug e 2-5/8 Short Sweep

The Classic Instruments Hot Rod Temperature Gauge 2-5/8 Short Sweep is an essential monitoring instrument for marine engine operators who demand reliable real-time coolant temperature data. Built for serious boaters and engine enthusiasts, this analog gauge delivers the precision needed to protect your investment and prevent costly overheating issues on the water. Whether you're running a high-performance marine engine or maintaining stock equipment, consistent temperature monitoring is non-negotiable for safe, efficient operation.

This electric water temperature gauge features a 100–280 degree Fahrenheit range with a short sweep needle movement for quick visual reference at a glance. The 2-5/8 inch diameter face with flat lens and black background ensures readability in bright sunlight and varying cabin lighting conditions. A low-step stainless steel bezel resists corrosion from salt spray and moisture—critical for saltwater and brackish environments—while the 1/4 inch NPT threaded sender connection integrates seamlessly with most marine engine cooling systems. The analog design eliminates electronic lag and provides instantaneous feedback, allowing you to react immediately to temperature fluctuations.

Boaters upgrading older gauges or installing custom instrumentation panels will appreciate Classic Instruments' reputation for durability and accuracy in harsh marine environments. The compact 3 x 3 x 4.5 inch footprint fits standard gauge openings, making retrofit installation straightforward. This gauge is ideal for freshwater and saltwater applications, including inboard engines, outboards, and auxiliary power units where engine protection takes priority over convenience features.