Use area:
Police use: Road police used to investigate drunk driving.
Personal use: take one alcohol tester in the car, and do personal test before drive
Alcohol tester manufacturers: alcohol tester, breathalyzer, breathalyzer, breathalyzer, alcohol checker, alcohol detector, fuel cell sensor, semiconductor sensor and other instruments.
ACT600 Breathalyzer used to measure the alcohol concentration in human breath, using high quality semiconductor sensor and calculates the blood alcohol level.