Accuracy: +/-0.010%BAC at 0.050%BAC

Mouth piece: 5 supplied with unit and

additional mouthpieces available

Sensor: Semiconductor Type Alcohol Sensor

Power supply: Two 1.5V "AA" Alkaline batteries

Weight: 115g (Including batteries)

Dimension (mm): 124 (height) X 56 (width) X 41

Auto power off

Battery Low indication

Air flow rate checking