- How are reviewers describing this item?
great, accurate, high, low and small.
- Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
- Our engine has discovered that over 80% high quality reviews are present.
- This product had a total of 1,889 reviews as of our last analysis date on Mar 4 2017.
I have bought a lot of made-in-china crap, but this is a well designed unit
The battery hasn't been changed since i bought it about a year ago, so it seems to last a long time!the low/high numbers reset after 24 hours, and that time is decided by removing/putting in t