GlowShift’s Tinted 7 Color Series Dual Needle Air Suspension Gauge features two separate needles that allow you to closely monitor your vehicle’s changing suspension conditions. This dual needle air pressure gauge includes (2) 1/8-27 NPT electronic air pressure sensors that work completely independently of each other, and will display your air pressure from 0-200 PSI. By utilizing electronic sensors, GlowShift has eliminated the need to run an air hose directly to the back of the gauge, cutting down on your installation time. Monitoring and adjusting your suspension’s air pressure is extremely important since it directly affects the way your vehicle rides, and this dual air pressure gauge will let you know when to add more pressure for road imperfections or when to release pressure for a custom lowered look. This dual needle air suspension gauge features easy to read red and green white illuminated needles, stepper motor technology that allows for precise readings and smooth needle movement, a low profile magnified tinted lens, as well as GlowShift’s 7 color through dial lighting and a magnified lens. GlowShift’s 7 Color through dial lighting lets you select from 7 different solid colors, along with 2 color cycle modes, that allows you to match your factory dash lights or add a custom look to the interior of your vehicle. Connecting this gauge to your factory headlight switch allows it to dim up to 30% for easier night driving, and with the color memory recall feature you won’t have to reset the gauge to your desired color every time you turn your vehicle on. GlowShift stands behind all of its products by including free lifetime technical support and a one year limited warranty with every gauge purchase.