Instruct: Classify Amazon reviews into positive or negative sentiment
Query: GREAT PRICE But Shabby product

Looks good, but the fact is it poor in measurement as it pretty much shows the measurement in boolean values i.e. says it's good or bad.The unit is very poor in determining intermediate values in batteries. (and sometimes show almost dead batteries also as if it has 60% power left).This is just ok to determine wheather the battery ok or needs to be thrown, anythig beyond it don't expect.