JE Motorsports Co., Ltd., has a professional design team, for high quality professional racing stopwatch, from the body, appearance, customization, production, and tailor the most stringent quality standards to provide a car-class stop watch, from the temperature table, oil temperature table, hydraulic table, booster table, voltmeter, vacuum table, row warm table, air-fuel ratio table for single-chip driver IC design + programming, to the full range of electronic sensors equipped with wireless remote control operations 300 degree instrument calibration, LED color change adjustment function to adjust the value of a full range of warning functions, each step precise instrument data presented, which were all near perfect state, you are welcome to contact!!