Jkd-408 Digital Tester Handheld Handheld Lcd Detector Display White

Test range: 0.00~1.9% BAC / 0.0~1.9g/l, Accuracy: 0.01% BAC (0.1g/l) with digital display, no backlightAlcohol tester comes with hand strap, portable and easy to carryMeasure blood alcohol concentration with quick and accurate test results, featuring simple one-button operation,Electronic airflow sensor ensures a deep lung sample for testingSemicoductor sensor with 2 digit display for accuracyNOTE: in order to make the test results accurately, please test with the alcohol breathalyzer 20 minutes later after drinking; please wait for another 3 minutes before starting the next test to get the precise testing resultsize: 10 x 4 x 2cmMaterial: ABScolour:WhitePackage Contents:1 x Handheld LCD Detector DisplayOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.