Personal alcotester Dingo AT -1000 BarCode: 5852225900116 Alcotester-Dingo AT -1000. Alcotester is designed to measure the alcohol content in body for exhaled air. Work analyzer Dingo AT-1000 is fully automated, all stages of preparing and carrying out the measurement accompanied by sound alarm and LED indication. Manufacturer: Arides LLC Dimension 114 × 47 × 24 mm Power supply Bateries AAA - 2pcs Colour white The number of measurements before replacing batteries about 500 How to use You must wait at least 20 minutes after drinking, food or smoking before you start blowing.   For each re-measurement, use a new mouthpiece. Expiration Date 3 years Weight 62g (with batteries 86g) g Store at 0-40 ℃