* Package Contents: 1*Alcohol tester, 1*Rope, 1*Instruction * Measuring range: 0.00-0.19%BAC(0.1-1.9g/l)* Power: 2*AAA batteries(not including)* Warm up: 10s, response:<5s* Auto power off ( 10 seconds after results are displayed)* Operating temperature: 0-45℃
* Operating temperature: 0-45℃