performance: - Digital display with alarm sound Alcohol Tester - Measuring range: 0.00-0.19% BAC & 0.0-1.9g / l - Rapid response and recovery - Automatic shut-down - Use mouthpiece - Keychain - Use with 2 AAA alkaline batteries specification: - Sensor: advanced semiconductor sensor - Test range: 0.00-0.19% BAC & 0.0-1.9g / l - Accuracy: ± 0.01% BAC (0.1g / l) - Battery: 2 AAA batteries, a button battery (AG13) - Operating time: 10-15 seconds to start, Response time: 5 seconds - Size: 118 * 70 * 28mm - Ambient temperature: 5 ℃ -40 ℃ Important notice - After 20 minutes after drinking the test is recommended, because after 20 minutes, the alcohol can be completely absorbed by the human digestive blood alcohol remaining in the oral cavity completely volatilized gas - In order to obtain more accurate data, the two test interval of three minutes or more - 20 minutes before the test, do not smoke and diet - Please do not use chemicals to clean the machine - Do not put the liquid is blown into the inside of the machine - Do not use this product placed in irritant gases, such as: paint, pesticides - Do not use this product placed in a contaminated environment - The product test results for reference only and shall not be liable manufacturers
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