They sent a 2nd set of strips that were better but some are still way off
Does not come with control fluid so no way to test the accuracy of the strips.  My readings were very high compared to my Dr. and the seller would not accept returns.  Finally gave me the phone for the manufacturer who sent new strips and control fluid and the old strips were 20 points high.  They sent a 2nd set of strips that were better but some are still way off.  If you want accuracy then don't purchase this set.  I have used the tester about 30 times and the battery is already low.
Rating: 1 stars