ZORBES Alcohol Testing Machine with 10 Nozzles Alcohol Tester Breathalysers Portable Battery Powered Breathalyzers with LCD Digital Display Siginal Light Indicator High Precision 0.00-0.199% BAC Umbrella combining 2 cone head of

combining 2 cone head of 2-4mm/4-7mm

and a pen holder

The machine’s structure is sophisticated and should not be disassembled without expertise to ensure safety and durability

If you encounter any issues

and even bleeding

ZORBES Alcohol Testing Machine with 10 Nozzles Alcohol Tester Breathalysers Portable Battery Powered Breathalyzers with LCD Digital Display Siginal Light Indicator High Precision 0.00-0.199% BAC Umbrella combining 2 cone head ofPORTABLE PROFESSIONAL ALCOHOL TESTER: Built in high accurate IC chips and precision intelligent sensors provides more accurate and quick alcohol concentration testing for people. One button control, with 3 switchable units(BAC BAC mg L). The accuracy is up to 0. 01%BAC, testing range is 0. 00% ~ 0. 199%BAC, quick responce in 5s. Wait 15 seconds to warm up, use the alcohol tester to blow for 5 seconds, you can get reliable and accurate BAC results.