Precaution 1. In order to assure the actual test result responsing to alcohol concentration in blood, Please get your testing after 15 minutes when drinking . 2.Please do not blow smoking to the tester directly, otherwise the sensor will be damaged. 3. Avoid using the tester when environmental temperature exceeds its specified range. 4.Avoid any high crashing or strenuous vibration. User Guide For any question or unsatisfaction , like technical technology, quality, installment or maintenance, service, charging standard , please contact us and we will deal it appropriately. The introduction of product AT-868F is an advanced portable Breath Alcohol Tester. Its core component adopts new high-tech Fuel Cell Sensor with complete independent module which can measure accurately concentration of the breath alcohol, with high accuracy,high sensitivity,high steady and strong anti-jamming ability. The admirable human-device interface makes operation more concise and convenient, the white color LCD makes interface more clear and beautiful. Main functions and futures: 1. With high accuracy ,high sensitivity fuel cell sensor which assure stable performance and testing accurately . 2. 2.0' lattice black and white LCD display , wide operating temperature range 3. Store 10 test records 4. Test times display 5. Two alarm points for option : drinking,drunk 6. 5 test units (%BAC, ‰BA C, mg/L) 7. Low battery alarm and power off automatically Accessories Please check all accessories in the packing box before use. 1. Alcohol tester 2. Mouthpiece (10pcs) 3. User Manual 4.bag
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