📟Easy to operate: insert only two AA batteries (product does not contain batteries), click the power button to start, then click the middle button again to enter alcohol test mode, wait 20 seconds to warm up, use the alcohol tester to blow for 5 seconds and the result is displayed on the LCD screen of the alcohol tester after 3 seconds.
🎁Portable: The product is only 60g and can easily be carried in your purse or pocket. Ideal for weddings, parties, banquets or other social events to ensure you drive safely after drinking.
🍻Affordable, but reliable and accurate: The breathalyser uses a high precision semiconductor alcohol sensor and can be used extensively to test friends in bars, family members at house parties.

Detect tobacco, vaping, cigarettes, e-cigarettes, nicotine patches, nicotine gum use by detecting cotinine in human urine.
Over 99% Accurate – More than 99% accurate in detecting cotinine (COT) with the 200 ng/ml cut-off level and 1-7 days detection time.
Easy to Use / Instant Results – Each test is sealed in individual pouch for easy carry and sanitary. It is easy to use and administer. Dip the test in urine for 10 seconds and read the result in 5 minutes. 2 lines appears if clean; 1 control line only appears if not clean.