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, it also supports 12 languages, such as English, French, Spanish, etc.