This AutoMeter 2313 Autogage 2-5/8” Water Temperature gauge has a range from 100-280° F. It features incandescent lighting provides visibility during nighttime use. Ultra-precise bourdon tube meter movement ensures accuracy and durability even in the harshest environments. This gaugerequires no electrical hookup for operation, providing an easy installation. Gauge kit includes snap-on chrome bezel, 6' capillary tube, 1/2" NPT mounting nut, 1/2" NPT adapter, bulb and socket assembly and red and green bulb covers, gauge bracket kit and detailed instructions for installation are also included. AutoMeter 2313 Autogage 2-5/8” Water Temperature Gauge Features: Gauge Diameter: 2-5/8 in. Gauge Style: Analog Sending Unit: Mechanical Gauge Range: 100-280° F Gauge Face Color: Black Gauge Number Color: White Pointer Color: White Bezel Color: Black Illuminated: Yes Liquid Filled: No Sending Unit Included: Yes Quantity: Sold Individually AutoMeter offers a variety of Autogage gauges to monitor your vehicle’s data, and they are available in the range as well as size to perfectly fit your ride. When you're serious about performance, trust AutoMeter gauges!