The ultra-compact size of the S35 makes it so portable you'll forget you have it on you. Approximately 2" x 2" this small (yet surprisingly accurate) devices easily slips into your pocket or purse allowing you to carry it wherever the night takes you!
The Bactrack S35 uses proprietary semiconductor sensor technology and an advanced algorithm to deliver results equal to a breathalyzer costing much more. Although not as accurate as our more advanced fuel cell devices, the S35 makes up for it with it's unbelievably small form factor and ease of use.
IMPORTANT: This is an alcohol screening device designed to test for the presence of alcohol in the subject's blood. Estimates and results may vary. This product cannot determine the subject's exact blood alcohol concentration (BAC) and should not be utilized for evidential or medical use. Read the enclosed instructions first to ensure proper use, accuracy limitations and calibration requirements. It is very important to have the instrument calibrated as recommended in the instructions. Failure to do so may result in inaccurate readings. The results obtained from this device are for informational use only. We do not condone nor recommend that you operate motor vehicles or heavy machinery after consuming any amount of alcohol.