Autotool BT860 12V 24V Auto Truck Car Battery Load Tester Charging Cranking System with Printer.

Autotool BT860 12V 24V Auto Truck Car Battery Load Tester Charging Cranking System with Printer. BT860 as AUTOOL new-released an automotive battery tester, it is designed with color screen and easy printer for better using experience. This battery tester is with real time temperature monitoring, reverse polarity protection and built-in thermal printer, etc., which is able to determine the exact degree of influence of temperature on the battery performance.   Features: 3.2-inch HD color screen display. With data storage, previously measured data can be reviewed at any time. Anti-reverse connection and high voltage protection prevent the user from damaging the instrument in the event of mis-operation. With real time temperature monitoring, BT860 is able to determine the exact degree of influence of temperature on the battery performance. Compatibility: 1. Regular Flooded 2. AGM Flat Plate 3. AGM Spiral 4. GEL 5. EFB   Function Operations: Connect the 12V battery, red clips to positive pole and black clips to negative pole. Battery Test: Firstly select the type of battery to be tested, then the test criteria and the test range, and then you have the results within few seconds. Cranking Test: After selecting the cranking test function, follow the prompts to start the engine. Test completed. Charging Test: After entering the charging test function, follow the prompt to increase the speed to 2500 RPM for 5 seconds, then press OK. Test completed. Max Load Test: Select the max load test function, turn on the car's electrical appliances, start the car engine and click OK.   Package Include: 1* AUTOOL BT860 Battery Tester 2* Full copper core kelvin clip 1* User Manual 1* Printing paper 1* Tool package