The Clore Solar Digital Battery and System Tester, No. BA44, tests 6V and 12V batteries, starting systems and charging systems. It features an operating range of 1.5V-15V and the capacity to test batteries rated between 40-2000 CCA. This tester is compatible with a wide range of battery types, including conventional, maintenance free, AGM, gel cell, deep cycle and marine batteries. The BA44 can properly assess battery condition in discharged batteries. Features long 6’ leads for convenience and a bright, backlit LCD display.