Origin:Mainland ChinaMicro 200 Pro Car Battery Tester Small Clip 12V For Garage Workshop Auto Mechanical Cars Inspection Tools Battery Testers Support Multi-languages: (Please choose the correct languages to order) 1. Asia Pacific :Traditional Chinese, Japanese, Korean, Russian, English 2. Nordic: English, Dutch, Swiss, Finnish, Norwegian, Danish 3. Western Europe: English, French, German, Spanish, Italian, Polish 4. Portuguese: English, French, Portuguese, Spanish, Italian, Polish. Functions: Battery Cranking Test, load test Battery Charging Test, Ripple Test Test results storage and review Print test results and battery report on PC Led Lighting Status: Good(Green) Weak(Yellow) Replace(Red) For testing 12 volt batteries.(Car.Motorcycle) For testing 12 and 24 volt charging systems (Car.Motorcycle.Truck) Tips: Truck only could test the 24V system.not the 24v battery. Check Battery Capacity - Cold Cranking Amps (CCA), DIN, EN and IEC information relative to battery rating. Check Internal resistance value (m) Features: A Must Tool For Car OwnerProfessional battery tester applied for automobile. The measure range is 40-2000CCA . It covers all battery rating Standards such as CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE, GB .Suitable for most types of 12V lead-acid batteries including Regular Floded,AGM,GEL and EFB etc. Note: For ensuring the accuracy of test results, please stop the engine more than one hour and turn off all electrical equipments in the car. Questions & Answers: Q: Does this battery tester have power? A: No, it can only be powered by the tested battery. Q: Can it Charge the Battery? A: No, it will not charge any batteries, But it can detect the battery. Q: Can it test the battery life? A: Yes,it can test the State of Health,the State of Charge,the Internal Resistance and the Testing Conclusion . Q: What batteries can it be used on? A: It can test 12 volt lead-acid batteries with the CCA range (40-2000CCA) Q: Why is the result of the MDXT600 test inaccurate? A: Maybe the parameter you set is wrong. Please input the correct data from the battery label. Q: Why nothing is displayed? A: Please make sure your battery voltage is higher than 8V and The positive and negative clamp are connected correctly. Q:What is CCA? A:CCA: Cranking Amps Standard, effective starting current value at 0'C.