2 in 1 OBD2 Scanner+Battery Tester 5-36V 20-3300 CCA >99.8% Accuracy 3.2" Colors Screen OBD2/EOBD Diagnostic Tool Engine Code Reader EVAP Digital Diagnosis DTC for Car Motorcycle&Truck

2 in 1 OBD2 Scanner&Battery TesterDonosHome DH77 is suitable for 5-36V batteries from 20 up to 3300 CCA; 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 DeviceThe 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+50 cm detachable battery tester cable, can give us a comfortable touch and convenient use during the operation
Accurate&Rapid Battery AnalyzerAs 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 FunctionsThe 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 FunctionWith 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