not require special website sign up log in just to use the productsupport for all battery typesa getting started guide would have made it easier to figure kid and get going this product is a great concept minus a few areas that can be improved

What i love about itcompactfastwhat i dont likelack of onoffresetretest button

setup and use required internetusage requires smartphoneunnecessarily involved process getting starteddoes not support automotive lithium batterieswhat could make this betteroffer a standalone gesture to view test results directly on the integrated color lcd