BST100 Car Battery Tester 12V 220Ah 2000CCA Multilingual Battery Test Tool for the Car Quick Cranking Charging Test , Wide Application

1. The STM-32 chipset hardware runs fast and smoothly 2. Accurate test results, using a high-precision amplifier and calibrated by professional battery testing tools, the BST100 reading accuracy is as high as 99%. 3. Extensive testing range covering from CCA 100- 2000, 3- 220 AH, the best in the market. 4. The industry's first graphic battery voltage real-time monitoring can more accurately analyze battery data. 5. Unique battery results are displayed in percentage and gauge mode.