C**Y
Came from china.
It was a breathalyzer...for alcohol.
A**R
Don’t buy
Disliked does not work comparing to another unit
H**E
Disappointed. Waste of money with out instructions
Did not like that there was no paper work or instructions with thia. Like how to use and what the reading mean.
A**R
No PDF File?
I received no pdf file with this product and it looks like it is an alcohol tester and not a ketone tester.
T**S
A
A
Trustpilot
2 days ago
5 days ago
