ESI 720 Digital Battery Tester.
Tests battery condition using patented dynamic resistance technology.
Results display actual CCA capacity of the battery and a pass/fail diagnosis.
LED's indicate the following:
2. OK & RECHARGE
3. RECHARGE & RETEST
4. BAD FAIL
5. BAD CELL.
Tester removes surface charge prior to battery test resulting in more accurate results.
Tests discharged batteries down to 1.5V.
CCA Test range: 200-1200 CCA;
State of Health: Actual Battery CCA displayed;
Rating Systems: SAE, DIN, EN, IEC & CA(MCA);
Tests Discharged: Down to 1.5 Volts;