GlowShift Elite 10 Color Series Nitrous Pressure Gauge Displays the Amount of Nitrous Oxide in the Bottle of Your Nitrous System NOS Pressure Readings from 0 to 1,600 PSI - 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 Pressure Sensor, 9' 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 GlowShift’s Elite 10 Color Series Nitrous Pressure Gauge offers ultra-high performance features that allow you to monitor the pressure in your nitrous bottle or the nitrous pressure that is being sent to your engine. This nitrous pressure gauge reads from 0 to 1600 PSI, and the included electronic nitrous pressure sensor reads and displays your nitrous pressure with unrivaled accuracy. This 2 1/16 inch (52mm) 1600 PSI nitrous pressure gauge includes some incredible features like, a peak recall function, programmable high and low warning functions, stepper motor technology, 10 color through dial LED lighting, as well as a self-calibration mode at startup, an illuminated red needle, and a low profile magnified tinted lens. The adjustable high and low warning functions will alert you visually or with an optional audible tone, and the peak recall function gives you instant vehicle feedback. The included stepper motor allows all needle movement to be incredibly smooth and all gauge readings to be exceptionally accurate. GlowShift’s 10 color through dial lighting allows you to match your stock gauges or add a custom look to your vehicles interior, and with the color recall feature you won’t have to worry about resetting the gauge to your preferred color every time your vehicle is turned on. This nitrous pressure gauge will also dim 30% when connected to your factory headlight switch, making it easy to read while driving at night. GlowShift’s Elite 10 Color Series 1600 PSI Nitrous Pressure Gauge’s sleek 1/8th NPT electronic pressure sensor can be installed directly to your nitrous oxide system’s pressure monitoring port. The included sensor and power wires are completely plug and play, and securely snap into the back of the gauge with the featured modular connectors. This nitrous pressure gauge is powered by 12 volts and allows you to power an additional three Elite 10 gauges with the daisy chain feature.