Bosch Gauges represent the latest in design following our 100+ year history of Automotive, Industrial, and Racing products. The Style Line features a clean easy to read look with a bright pointer against a white or black background. Product Features:Range of 100-250 Fahrenheit with 270 degree dial sweepStandard 2 white dial for 2-1/16 openingFeatures chrome bezel with removable chrome mounting panelIncludes 12 Volt internal backlightingIncludes 72 high temperature nylon tubing with 1/2 and 1/4 NPT thread fittingsOnly for 12 Volt negative ground systemsIncludes gauge and mounting hardware