Model Number:AT-858
Brand Name:JINGHANG
Model:AT-858
type:Breath alcohol detector
measuring range:0.000-0.199% BAC
Measurement object:Drivers and other dangerous workers
measurement accuracy:99.9%
The resolution of the:99%
weight:0.075kg
Power Supply:Section 3 AAA alkaline batteries
Preheating time:15s
reaction time:5s