Features:LED super white display£¬easy to see the digits.?Measurement range is between?30~0 IN.HG.Add a racing look and feel to your ride， high quality and light weight.Comes with Mounting and Installation hardware.Easy Installation， then you can use it conveniently.Specifications:Color: White + Black Mirror SurfaceGauge Material: ABSLight Source: LED White DisplayPower: DC(10-15V) 12V ProfessionalCurrent: IGN MAX 0.3A ILM 0.3AReads Range: 30 - 0 IN.HG?Gauge Diameter: 52mm / 2"?Gauge Length: 4.7cm / 1.85inGauge Wire Length: Approx. 52cm / 20.47inPVC Hose Length: Approx. 176cm / 69.29inGauge Weight: 87g / 3.07ozPackage Weight: 247g / 8.7ozPackage Size: 16.5 * 12.3 * 7.8cm / 6.5 * 4.84 * 3.07in (L * W * H)Package List:1 * Vacuum Gauge1 * PVC Hose1 * T-Fitting1 * User Manual(English)