Automotive Battery Life Analyzer Smart Bluetooth 4.0 Capacity Resistance Detector Car Testing Tool Universal Item Type: Automotive Battery Analyzer Material: ABSModel: Micro-10 Technology: Conductance Working Current: 10mA maximum Test Range: CCA 100 - 2000 Cable Length: Approx. 35cm / 13.78in Bluetooth Version: Bluetooth 4.0 Device System: For Android 4.3 / iOS 10 or above Fitment: Universal for Car, motorcycle, heavy duty truck Test Battery Type: EFB, AGM, GEL Support: All 12V engine starter acid batteries Test Standard: CCA, BCI, CA, MCA, JIS, DIN, IEC, EN, SAE and GB How e: 1. Open the mobile APP and download BATTERY TESTER. 2. Turn on the phone's Bluetooth and connect to BATTERY TESTER. 3. Connect the positive and negative poles of the instrument to the positive and negative poles of the battery, and open the APP to observe the performance parameters of the battery. Description: A battery monitor used to test a wide range of 12V batteries, supports major battery standards JIS, SAE, EN, DIN and IEC, etc. Quickly and accurately measure the actual cold start boosting capacity of vehicle starting battery, healthy battery condition and common fault of vehicle starting system and charging system. Why do you choose the this battery tester? 1. It can be directly connected to the battery without coding. The battery screen is connected via Bluetooth with the application downloaded for free for Android / iOS devices. 2. The APP for BT Master is designed with simple and clear layout which provides clear and precise display of data graphics.3. The Battery Tester is Applicable to All 12V Acid batteries with wide test range, CCA 100-2000. Applicable models include: Motorcycles, trucks, cars, etc. 4. For mechanics, it is more convenient for vehicle maintenance and more specifically to find battery problems. 5. It supports auto reconnect function which automatically reconnects the lost connection after the device has been disconnected. 6. The APP supports report function which automatically saves previous test data, and you can compare and view or share with other professionals as needed. 7. The user manual is illustrated and you can easily understand and follow the instructions. Useful Functions: Battery Test Result: 1. Good Battery: The battery is in good condition, and you can rest assured e it; 2. Good, Recharge: It is a good low current battery, and please recharge it before next use; 3. Replace: The battery is almost or already broken, and you should replace the battery, or there will be potential danger; 4. Bad Cell, Replace: The battery is broken or damaged internally or has short circuit, and it is time to replace the battery; 5. Charge-Retest: The unstable battery should be recharged and re-examined to avoid error. If the same test result appears again, the battery is considered damaged, replace the battery. Standard Test Range: GB: 30Ah-220Ah DIN / IEC: 100-1400 JIS: 26A17--245H52 CA / EN / BCI / CCA / MCA / SAE: 100-2000