AUTOOL 20 3000 Cranking Charging Diagnostic Review

AUTOOL BT-760 -- This battery load tester is a more advanced tool with 2.8inches large colorful screen and print function. It suits to 12V/24V starting & charging system and can quickly test the cold start current, internal resistance, battery life, and accurately display the battery condition. The features include Battery test, Cranking test, Charging test, Maximum load test and reverse power connection protection. EXTENSIVE TEST RANGE -- This product can test all kinds of automotive start-up lead-acid batteries, including AGM flat batteries, AGM spiral batteries & gel batteries and include currently the worlds majority of battery standards CCA, JIS, DIN, IEC, EN, SAE, GB. PRINT LOGS FUNCTION -- Built-in printer uses standard thermal printer paper, so you can easily attach printouts to work orders. It made of high-quality copper clips and PVC-coated wire, will provide excellent connectivity and durability. MAXIMUM LOAD TEST-- The tester mainly measures the value of the battery's maximum loadable electrical appliances. The purpose of the load test is to ensure that the battery can still operate normally without exceeding the maximum expected workload. SAFE & CONVENIENT -- The insulated ABS shell prevents current leaks and is solid enough to withstand damage. Whether you own your personal mechanic shop or private owner, easy to use and convenient to carry around.In addition, BT-760 supports 12 languages, such as English, French, Spanish, etc.