Electronic Specialties BATTERY TESTER DIGITAL

Features and Benefits:

• Digital display- bright LED's indicate the voltage and test results
• Automatic test- The load is turned off; by internal relay; automatically after 10 seconds; audible beep notifies you when the test is complete
• Unit indicates ""CHG"" if the pre-test state of charge is not sufficent for proper battery testing
• Internal 100 Amp loading capacity

Controlled by microprocessor; simply activate the switch once and then it 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.  This also tests charging voltage and relative starter current draw.