Digital with Voltage Hi / Lo and CCA reading. Resistance Load Tester best for testing batteries. Reads Hi and Lo voltage after test is accomplished. Give operator the actual CCA of battery after test. 125 amps of load testing.
A hand-held digital 125 Amp load tester computes the CCA of the battery; the heavy load enables the 6033 to detect bad batteries that are sometimes missed by the electronic testers.