“I bought this about a month ago and know for a fact it does not work. I wanted to check its accuracy so after two glasses of wine, blew into the device. It read 0.00! I would either like a device that works or a refund. where would I need to send it?”
“Seems to work as advertised and appears to be very accurate as I use prior to operating a vehicle with interlock device to assure I am at .00 nice for others to use when drinking so they have an idea of their BAC prior to driving 4-5 stars as of today”
