Ultra-Nite Series Water Temperature Gauge AU4531

Ultra-Nite Series Water Temperature Gauge 4531 AU4531 2-5/8", Full Sweep Mechanical, 140-280°F ULTRA-NITE 2-5/8 WATER TEMP Includes 6 ft. tubing.

Includes 1/2"" NPT adapter/fitting.

Gauge has no provision for lighting.

For Off-Road Use Only

To save weight, these light-weight gauges have no electric lighting. Instead, they use "glow in the dark" dials to provide green illumination for a limited duration after being properly charged by a light source. They are perfect for race vehicles with "total loss" electrical systems and short track applications. NOT SUITABLE FOR STREET USE