Xiaomi Lydsto Professional Breath Analyzer, Portable Breath Alcohol Tester

Feature and Specification
Specifications:
Product model: HD-JJCSY01
Executive standard: GB4706.1-2005
Product size: 112 * 61 * 29mm
Sensor type: semiconducting type
Test range: 0 ~ 0.199% BAC, 0 ~ 1.990% BAC, 0 ~ 0.995mg/L
accuracy: ± 0.010%BAC、 ± 0.100%0BAC、 ± 0.050mg/L
Working environment:
temperature: 20 ℃ ± 5 ℃, humidity: < 80% RH, atmospheric pressure: 86kpa-106kpa

Features:
*One-button operation, easy to use, the test can be completed in 22 seconds.
*LCD display for easy reading
*According to the degree of alcohol exceeding the limit, different beeping sounds will be emitted.
*Using highly sensitive semiconductor sensors, fast speed and accurate data.
*Powered by 3 AAA batteries. (This product does not include batteries)