Main Feature:Quick response SMD assembling, stable performance Direct testing process LED indication Digital LED display with red words Portable and fashion design Battery saved design, low voltage indication Specifications: Sensor type: Semi-conductor alcoholic sensor Detection Range: 0.00-1.00mg/l; 0.00-0.2%BACAlarming Level: 0.25mg/l(0.05%BAC)Accuracy for different measurement units -Alarm point in 0.05%BAC: ±0.01-Alarm point in 0.25%mg/l BRAC: ±0.05Response Time: Warm-up Time: Resume Time: ≤20sWorking Voltage: DC3.0V(2 X AAA)Batteries;Working Current: ≤140mABest Working Environment Temperature: -10℃~40℃, Relative Humidity: 40%-90% Display: 3 digits LED display with red words Dimension: 113x55x22mm(L x W x H)Battery expectancy time: ≥200 Times Notification Avoid any fall or strong shock.If foreign gas of high concentration existed, may the tester won't work normally.If testing is done under low voltage, certain error will be existed between the real value.To ensure the testing result, please wait 10 min to take the testing after your drinking.Please operate it strictly according to this instruction .If long time not use,when you first begin a new testing , the first two times testing result may be unreliable , just begin testing from the third time, otherwise the result will also not be accurate .Do not keep the tester in the environment of Corrosive gas (Chlorine etc ) for using or storing, nor in other bad surroundings.Under normal detection, sensor life could be more than two years .After long time use, there may be dirt on the tester, please use clean cloth to wipe off . Do not use any hard object or the solvent with any Corrosive ingredient .
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