“Purchased end of November 2019, plenty of time for it to arrive in time for Christmas, took them 2 weeks to send it, the only tracking date is 13 December 2019 and then nothing. I emailed them constantly telling them it was a Christmas present and the tracking had stopped dead but their customer service was of no help. Its now 2nd January 2020 and I still don't have the device I ordered for a Christmas present in November 2019. As a company they don't care about their customers. Only thing I am happy about is they emailed me to write a review on a product I never received.
NO STARS!”
“I have purchased about 7 of the S80s over the last decade or so. I wanted an analyzer that was as good as the ones the police use. My driver's license is worth it. As an engineer, I felt compelled to do a "design of experiments" and validate the accuracy by comparing two S80s. The S80 is very accurate. I would give it 5 stars except that after about 2 years they read low. There is no indication that the reading is low. Everything looks normal. The manufacture recommends recalibration after 1 year. While this works initially, it doesn't last, and again, there is no indication.”
“This product is easy to use, helps you know whether or not you are safe to drive. Small enough to carry with you if you want to use other than at home. Worth the money when you consider the potential alternative scenarios that could occur.”