GlowShift Elite 10 Color Series 1500° F Pyrometer EGT Gauge is Designed to Monitor the Exhaust Temperatures of Your Diesel Truck to Ensure it's not Running too Hot Which Could Result in Engine Failure Exhaust Gas Temperature Readings from 0° to 1500° Fahrenheit - 2-1/16 (52mm) Gauge with Black Dial, Tinted Lens & Illuminated Red Needle 10 Solid Color Modes & 2 Color Cycle Modes - Peak Recall Ability - Programmable High & Low Warning Notifications with Audible or Visual Alerts - Ability to Daisy-Chain Multiple Gauges from 1 Power Source & Wire Includes 1/8-27 NPT EGT Probe with 3' of Wire, 6' Sensor Harness, 2' Power Harness, 1' Daisy-Chain Harness, Dashboard Pod, Gauge Visor, Mounting Hardware & Installation Instructions GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support UPC 842559101728 Brand Name GlowShift Item Weight 1.22 Pounds Manufacturer GlowShift Gauges Material Type Alloy Steel