This AutoMeter 5831 Phantom 2-5/8” Water Temperature gauge has a range from 140-280° F. Incandescent lighting provides visibility during nighttime use. Ultra-precise bourdon tube meter movement ensures accuracy and durability even in the harshest environments. Requires no electrical hookup for operation which provides an easy installation. Gauge kit includes 6' capillary tube, 1/2" NPT mounting nut, 1/2" NPT adapter, bulb and socket assembly and red and green bulb covers. Mounting hardware, gauge bracket kit #3245 and detailed instructions for installation are also included. AutoMeter 5831 Phantom 2-5/8” Water Temperature Gauge Features: Gauge Diameter: 2-5/8 in. Gauge Style: Analog Sending Unit: Mechanical Gauge Range: 140-280° F Gauge Face Color: White Gauge Number Color: Black Pointer Color: Red Bezel Color: Black Illuminated: Yes Liquid Filled: No Sending Unit Included: Yes Quantity: Sold Individually AutoMeter offers a variety of Phantom 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!