It is an indispensable tool for checking car batteries. It is compatible with 12-volt and 24-volt starter and alternator systems. Tests batteries at 100-2000 CCA, suitable for all types of batteries. Compact and easy to use, ideal for small workshops and home applications. Adaptive Conductance technology is used for more accurate analysis, it increases test accuracy from 92% to 94%. Reduces false measurements, finds batteries with low capacity, reduces recharges and tests.