ANCEL BST500 vs OBDResource BM800: Best Battery Tester for DIY?
ANCEL BST500 vs OBDResource BM800: Best Battery Tester for DIY? The ANCEL BST500 is the better pick for most DIYers because it runs 12V and 24V battery, cranking, and charging tests from 100–1700 CCA with a built-in thermal printer, while the OBDResource BM800 suits anyone who needs 6V coverage with a wider 100–2000 CCA range. … Read more