Instruct: Classify an Amazon review into positive or negative sentiment.
Query: battery cover/pocket clip fell off

This tester works fairly well, but soon after I bought it the pocket clip fell off. It is also the battery cover. Now I have it taped on with electrical tape. Also, the first time I used it I forgot to turn it off and ran down the batteries. They are hearing aid style batteries and were a little expensive to replace. It does detect current.