- How are reviewers describing this item?
easy, compact, big, included and small.
- Our engine has detected that the listing/variation has anomalous review count history. Please review the historical review count graph.
- Our engine has discovered that over 90% high quality reviews are present.
- This product had a total of 39 reviews as of our last analysis date on Sep 3 2020.
Bought one of these on alibaba , but 2 days later was informed that it’s out of stock, so i went on amazon and found the same o... Read More
Posted by a reviewer on Amazon
It doesn’t have any instructions but recalibration is very easy just turn it off put one of two lids and turn it back on and voila : it’s all set to zero .