MaxTow Double Vision 30 PSI Fuel Pressure Gauge Kit - Includes Electronic Sensor - Black Gauge Face - Green LED Illuminated Dial - Analog & Digital Readouts - For Diesel Trucks - 2-1/16" 52mm 2 1/16 Inch Black Face Gauge with a Magnified Lens Fuel Pressure Reading from 0 to 30 PSI Double Vision Display Feature with Analog and Digital Readings Fuel Pressure Sensor with 1/8 NPT Threads, 9 Foot Fuel Pressure Sensor Wire, 3 Foot Power Wire Mounting Hardware, Installation Instructions, Free Lifetime Technical Support, and a One Year Limited Warranty