Features interactive system diagnostics which applies a load to the battery and vehicle''s electrical system
It can monitor the charging system behavior under load and no-load conditions
It relies on internal circuitry, not the vehicle''s accessories or the technician to load the electrical system during testing, which makes test results accurate and repeatable from test to test, vehicle to vehicle
It accurately tests the battery and starting/charging system in just 40 seconds
It has an internal battery so it can test batteries down to a zero state of charge. It makes "good/bad" diagnostic decisions on discharged batteries without charging them first
Load test technology is less sensitive to connections and side terminal batteries than conductance-type testers making in-vehicle testing more reliable with this tool
Users can see a state-of-charge reading so they know exactly how long to charge the battery to bring it to a full state of charge
Selectable battery ratings for cold cranking amps, cranking amps and amp hours. Test range: 50 to 2,000 CCA, 1.0 to 14 volts
It will even accurately test the new acid flooded type batteries
2-line, 16-character display is easy to read even under difficult lighting conditions
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some useing review and guide
http://www.autorepairfacts.com/electrical/battery-starter-and-alternator-testing/
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