【2-in-1 OBD2 Scanner&Battery Tester】DonosHome DH77 is suitable for 5-36V batteries from 20 up to 3300CCA; The DH77 not only covers the engine system, such as EVAP system test and on-board monitoring test and other complete OBD2/EOBD diagnostic functions, which can fully control the vehicle’s operating status, but also a professional battery analyzer for important vehicle data such as voltage, internal resistance, cold start, battery health, charging status, etc.
【Compatibility&Convenience Device】The DonosHome DH77 is compatible with 99% vehicules which limited to the Amercican cars since 1996, and the Europe’s car after 2003, the Asian cars begin from 2008; Bulit in a 3.2″ LCD color screen and designed with 7 large rubber buttons on the oberse side for easy reading and maneuvering, the DH77, which also comes with a 1 meter OBD2 cable+50cm detachable battery tester cable, can give us a comfortable touch and convenient use during the operation
【Accurate&Rapid Battery Analyzer】As a professional-grade device, the DH77 is designed to meet the exact standards of automotive enthusiasts and professionals alike; Equipped with a precision of accuracy rate >99.8%, it provides us accurate measurements of our battery health status; Thanks to its advanced technologies, we can operate this hi-tech device to analyzer our vehicles in seconds which ensures precise readings, allowing us to assess the condition of battery with utmost confidence
【With 1 Key Test and DTC Functions】The DH77 with 1 key( I/M) test and DTC lookup key, this advanced design allows us to quickly obtain the readiness status and trouble codes; Built-in a comprehensive DTC library, this OBD scanner provides us the detailed definitions for over 30,000 codes, ensuring that we can understand clearly the specific engine issues; It pinpoints the fault codes and provides valuable insights to help us in resolving the issues efficiently, saving our time and money
【Advanced Waveform Rendering Function】With the unique design of 2 in 1, both the OBD2 scanner and the battery analyzer of DH77 can use the crank waveform diagram&real-time waveform diagram functions; By monitoring the crank waveform and the real-time Waveform, we can easily identify any irregularities in the charging&cranking system, ensuring a smooth and reliable ignition and enables us to analyze the vehicle electrical system’s performance under different load conditions with battery tester