[ product name]: beak alcohol tester

[ Product color]: black

[ product material]: ABS

[ product weight]: About 80g, about 50g

[ Product Size]: about 11*3* 7cm

[ Product packaging]: Color box packaging opp bag packaging

[ Package Size]: about 15*11* 4cm

[ Qty]:100/ pieces

[ Product box specifications]: about 58*37* 31cm

[ Product configuration]: 5 mouthpieces

[ Appointment]: about 10 seconds

[ sensor]: Highly sensitive semiconductor alcohol sensor

[ Accuracy]:-0.01~+0.02% BAC( at 0.05% BAC alarm point)

[ Working power supply]: 2 AA alkaline batteries( Need to purchase separately)

[ blow time]: within 10 seconds( Average 3- 5 seconds is appropriate)

[ shutdown time]: 10 seconds after displaying results

[ Instructions for use]: Start the test after 20 minutes of drinking. After pressing the switch, warm up will appear and BLOW will appear after 10 seconds of preheating. Blow within 10 seconds of the countdown and blow with medium force for 3 seconds.- 5 seconds, wait for the result, if the alcohol content is 0.02% BAC( 0.2g/ L) -0.05% BAC( 0.5g/ L) ,warn" Caution' The logo will appear.

If the alcohol content is ≥0.05% BAC( 0.5g/ L) warn" Danger' The logo will appear and there will be a beep. The alcohol tester will automatically shut down 10 seconds after the result comes out. For accurate testing, it is recommended to repeat the test 2- 3 times.