Multi-Function Diagnostic Tool Set with Battery Analyzer and OBD2 Scanner, Engine and Battery Fault Diagnosis, Live Data Stream and Graphing

•【Powerful OBD2 Scanner】 Easily decode car faults, OBD2 scanner helps you diagnose accurately, enabling them to diagnose and carry out minor vehicle maintenance themselves, conduct pre-state emissions checks in the comfort of their own homes, confirm mileage, AT500 diagnostic tool has built-in complete OBD2 functions, such as I/M Readiness, View Freeze Frame, O2 Sensor Test, On-Board Monitor Test, EVAP System Test, DTC LOOKUP, Vehicle Information, REPORT etc

•【New Functions Upgraded】 Unlike other OBD2 code reader diagnostic tool, we have updated this AT500 with the new functions, added the Voltmeter Function, and Battery Level Indicator, and Crangking System Test, Analyze the state of the Cranking System, Display the Cranking Voltage, and the Cranking Time, Graphs the waveform of the Cranking and Charging System Test, Analyze the state of the Charging System, Display the ripple, Unload and load voltage, Draw ripple test waveform

•【Large Scale Application】AT500 OBD2 scanner supports 9+ protocols compatible with all cars since 1996 OBD II &CAN compliant US, European and Asian, 11 languages built into the system (EN,FR,IT,ES,DE,PT,NL,PO...) the User Manual in 8 languages, very convenient to the customers; Easily determines the cause of the Check Engine Light(MIL), Retrieves generic (P0, P2, P3,and U0) and manufacturer specific (P1, P3, and U1) codes, Displays DTC definitions on unit screen, Read live PCM datastream

•【Professional Support】 Our OBD2 code reader not only shows live data, like engine speed, coolant temperature and other items but also can run a comprehensive pre-inspection readiness test; It shows results as 3 lights for faults: red (permanent fault), yellow (temporary fault) or green (no faults), it can read and clear check engine information of OBDII system, but not work with non-OBDII systems like ABS/Airbag/Oil Service Light, etc

•Professional Updated Version Battery Tester: The BT60 supports 12V and 24V batteries, suitable for AGM, GEL, regular lead-acid, and lithium batteries. It does not support 6V, 8V, or 36V batteries. It complies with standards such as JIS, EN, DIN, SAE, and CCA, supporting starting and charging system tests, as well as generator and starter tests to check generator output voltage, rectifier diode, and charging current conditions.

•【Unique&Beautiful Appearance Design】Full-color LCD screen with multiple clear icons displayed in the menu, allowing us to analyze data intuitively.The compact size of this OBD2 scanner diagnostic makes it convenient for us to use, and it can be stored and transported easily.The OBD2 scanner comes in 3 colors: black,blue&black, which are in line with popular aesthetics.Its front buttons are designed with high-quality rubber, it is also equipped with a 65cm OBD2 cable to facilitate our operation

•【Professional Functional Applications】The DH300 OBD2 scanner covers the engine system, such as O2 sensor test, EVAP system test and on-board monitoring test and other complete OBD2/EOBD diagnostic functions. This OBD2 scan tool built-in OBD2 DTC lookup library, which helps you determine the cause of the engine light, read code, erase code, view freeze frame, I/M Readines, vehicle information, data flow, real-time curve, get vehicle speed information, engine coolant temperature and engine speed

•【Scope of Application&Precautions】As a car OBD2 scan diagnostic tool, this DonosHome DH300 is suitable for engine systems, and it's compatible with American car since1996, Europe's car after 2003, and Asian car since 2008.There are 3 fault lights showing the result: red, yellow or green.Different fault lights come on, and the fuselage also has a corresponding color light strip display.Finally, please note that our DH300 can't diagnose non-OBDII systems such as ABS/airbags/oil lights, etc.

•Professional Updated Version Battery Tester: Designed for all 5-36V batteries(5V, 8V 12V, 24V) with capacity of 100-2000 CCA, including normally flooded, AGM flat plate, AGM spiral or gel batteries; It is based on the standard of JIS, EN, DIN, SAE, CCA, BCI, GB, CA, MCA and IEC, support the starting and charging system test, as well as the generator and starter test, to check the generator output voltage, rectifier diode, charging current is a normal condition

•Wide Compatibility Digital Battery Tester: This battery tester is updated with the advanced conductance test technologies, the results of this alternator tester are not limited to SOH, SOC, CCA, current, rated power, resistance, idle voltage, charge voltage, charge ripple value, etc., especially compatible with cars, motorcycles, heavy trucks, boats, etc., accurately and quickly measure the actual cold start ampere values, battery starting ability and healthy condition

•Ideal&Unique Design With Color Screen: DonosHome DH310 battery analyzer device has more than 1 meter long cable made of high quality nickel steel clip and equipped with a 26/016 copper wire ensure stable communication to give you reliable results, especially designed with a 1.82 inch color LCD screen with skeuomorphic design icon, 3 LED lights for display, 5 large rubber game controller buttons, extremely comfortable holding design, large menu control display in color

•Fast And Accurate Precise Battery Tester: Equipped with the latest technology, DonosHome DH310 has the extreme precision of test error value within ±2%, even larger rang up to 2000CCA, provides reliable results within seconds, accuracy up to 99.9%; Display proposal according to the test results, detect bad cells directly; Get answers quickly. This battery analyzer can automatically record the last test results without the need to retest from scratch

•Useful Smart Device And Problem Solving: The conductivity directly correlates with the battery capacity, and this battery tester device will never discharge or drain the battery. DonosHome DH310 battery tester automotive can also be used to test the condition of a discharged battery, and its passive test method is safe to use. No internal batteries are required for this device, as it turns on as soon as it is connected to the terminals of the battery under test

•4 in 1 OBD2 Scanner&Battery Tester:DonosHome 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 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