Transmission Temperature GaugeLED Digital50-350 degrees F2 1/16 (.0625) in. DiameterMicroprocessor ControlledNight DimmingBlack FaceBezelGreen NumbersIncludes:Mounting Hardware JEGS 41447 digital transmission temperature gauge is microprocessor controlled to offer precise, easy-to-read measurements. Featuring a bright green LED display with automatic nighttime dimming, this accurate 2 1/16 in. diameter gauge is a perfect solution for your next build. Does NOT include Sending Unit.