Product Description CR-HD is the first heavy truck code reader which Launch latest developed. It has integrated the basic diagnostic functions of two heavy duty truck standard protocols (J1939 and J1708), applied 2.8" color LCD with beautiful interface, and equipped with 6PIN and 9PIN additional diagnostic connectors, which can provide highest quality, most efficient, and most professional diagnostic service for heavy duty trucks. From now on, the heavy duty trucks also have their own small-scale diagnostic tool. Feature Read fault code Clear fault code Read data streams Support multiple ECUs Support 6PIN, 9PIN, and 16PIN diagnostic connectors Support J1939, and J1708 vehicle communication protocols With multi-languages function (English, and French, etc. ) With online software upgrade function (USB2.0) Specification Screen: 2.8", 262K true color, 320*240 LCD Input voltage range: 8~36V Operating current: Typically <100mA Typical power consumption: <1.2W Wire connection: 6PIN, 9PIN, 16PIN diagnostic connector Environmental temperature: 0 ~50 Storage temperature and humidity: -20~70 @ RH 60% External dimension: L*W*H=121*82*26mm Single unit: <500g