1. Support test wide range of 6V-12V batteries.
2. Simple and easy to use
3. Test batteries IN-OUT of the vehicle
4. Accurate results in milliseconds
5. Battery life analysis, health percentage
6. Analysis Result: Good, Recharge or Replace
7. Lifetime update free and print via PC.
8. Add One-key entering battery voltage waveform analysis
9. 3 LED indicators directly tells you what happened to your battery
10. High quality imported STM-32 103VCT6 Chip Set, Faster running speed.