This accurate, durable, and simple to install iEquus 8000 Performance 2-5/8 inch mechanical temperature gauge features race inspired styling, superior 270-degree sweep for enhanced resolution, white dial, satin silver aluminum bezel, and backlit illumination for efficiently monitoring engine coolant / water temperature. Installation hardware included. Additional adapters sold separately. 130° to 280° F / 60° to 140° C Back-Lit™ illumination for night use. Includes red, green, blue and yellow bulb covers. 270-degree analog needle sweep provides improved visibility and resolution. Aluminum bezel is lightweight and optimizes appearance Rear twist-on ring mount design makes mounting simple Includes installation adapters for 1/2 in. and 3/8 in. NPT 72 in. capillary tubing Includes installation instructions in English, French, and Spanish Specifications Brand Equus Part Number E8442 Product Line 8000 Performance Series Gauge Type Water Temp Gauge Diameter (in) 2-5/8 in Mechanical/Electric Mechanical Low Range 130 Degrees Fahrenheit High Range 280 Degrees Fahrenheit Sweep Full Lighted Yes Light Style Incandescent Light Color Red | Green | Blue | Yellow | White Face Color White Bezel Color Silver Number Color Black Pointer Color Red Sender Included Yes Sender Thread 1/8 in NPT Fittings Included Yes Number of Fitting Included 2 Fitting A End 1 Size 1/8 in NPT Fitting A End 1 Style Female Fitting A End 2 Size 3/8 in NPT Fitting A End 2 Style Male Fitting B End 1 Size 1/8 in NPT Fitting B End 1 Style Female Fitting B End 2 Size 1/2 in NPT Fitting B End 2 Style Male Capillary Tube Included Yes Capillary Tube Length 6 ft Quantity Each