Transmission Temperature GaugeLED Digital50-350 degrees F2 1/16 in. DiameterMicroprocessor ControlledNight DimmingBlack FaceBezelWhite NumbersIncludes:Mounting Hardware JEGS 41418 digital transmission temperature gauge is microprocessor controlled to offer precise, easy-to-read measurements. Featuring a bright LED display with automatic nighttime dimming this 2 1/16 in. diameter gauge is a perfect, accurate, solution for your next build.