Product name
4 in 1 professional use portable alcohol tester
Sensor
electrochemical fuel cell sensor
Function
Breath Alcohol Tester for Dring Safety
4 in 1 function
alcohol tester, whiistle, flashlignt, baton
Battery
3000 maH rechargeable lithium battery
Working time
more than 10 hours
Interface
USB interface for charging and PC connection
Storage
90,000 test records