Auction is for 20 +machines from a business that closed a couple of years ago . We purchased thinking we would get them up and running but don’t have the time or space anymore Breath alcohol testing machine that you hang on wall comes in yellow silver and red Lights up with sounds Will not be calibrated correctly for current laws and not sure how accurate so is more of a novelty item. Does come with a manual on how to do it but have never tried . Does read how high readings are by blowing on a straw. Takes $2 nz coins . Sometimes the coin does not read we’ve found it’s a small spring that just needs some crc will be more suited to man cave etc. Does have marks from storage .half could do with a repaint Does have some parts We have lost most keys so will need new locks or keys made New price was told was $900+ each