About this item

• 【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% of vehicles which limited to American cars since 1996, and Europe cars after 2003, the Asian cars began in 2008; Built with a 3.2" LCD color screen and was designed with 7 large rubber buttons on the obverse 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 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

DonosHome 2024 Upgraded Version 2 in 1 OBD2 Scanner+Battery Tester

Multifunction applied with DonosHome New Model DH-77 2 in 1 Powerful OBD2 Scanner and Battery Tester. Gentle and Beautiful Design, Elegant, with Colorful Icons, High Resolution Screen Display.

Powerful Battery Tester with Strong Compatibility of All Types of Batteries

Standard measurement, extremely adaptable to all kinds of reference results we need. 30-3300 CCA, much more powerful than other battery testers, new technologies applied!

Unboxing Video to Check the High-Quality Performances of DonosHome DH77

DonosHome DH-77 2024 Upgraded Version With Top Level Chip to Increase the Speed. Built-in the smart and high level chip, ensure that the test results are up to 99.8% accuracy, and new indication with the working temperature, and data stream display.

High Performance of DonosHome DH-77 OBD2 Diagnostic Tool Functions

High Performance of DonosHome DH-77 Battery Tester Functions