Auto Meter 4535 Ultra-Night Water Temp Gauge. 2-5/8.

Easily identified by their anodized blue exterior, these Ultra-Nite analog gauges from AutoMeter offer unique features needed in many forms of racing (not designed for street use). The luminescent dial glows at night for dimly lit tracks when no battery is available to light conventional gauges. A sealed water-resistant case keeps moisture and debris out, and lightweight anodized aluminum fittings on the temperature gauges are ideal for Open Wheel racing.

Includes 10 ft. nylon tubing, along with 1/2" NPT fitting.

Gauge has no provision for lighting.

Series: Ultra-Lite
Technology: Mechanical
Diameter: 2 1/16"
Range: 140-280F
On Dial: WATER TEMP
Sweep: Full
Units: English