Instruct: Classify an Amazon review as either positive or negative.
Query: Keeping a tab

I got this for one of my pieces of machinery to keep track of hours on the equipment and the rpms while using it the install was fast and simple and does just what it says it does im not sure on how long it will last as it doest appear to be of great quality but so far it hasnt missed a beat it would have recieved 5 stars i mean for what it is it should be a little less expensive