Electronic Specialties 706, Automatic Digital Battery Tester

Controlled by microprocessor, simply activate the switch once and the #706 applies a precisely timed, 10 second load to the battery. The test results, “OK”,“WEAK” or ”BAD” are then displayed along with the test voltage, until the unit is disconnected. The #706 also tests charging voltage and relative starter current draw. 

Features: 
DIGITAL DISPLAY - Bright LED’s indicate the voltage and test results (“OK”, “WEAK” or “BAD”). 
AUTOMATIC TEST - The load is turned off, by internal relay, automatically after 10 seconds. Audible beep notifies you when test is complete. 
Unit indicates “CHG” if the pre-test state of charge is not sufficient for proper battery testing. 
Internal 100 Amp loading capacity 
2 Year Warranty. Unique design = longer warranty.