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Key ring alcohol tester
Description:
Digital Alcohol Breath Tester
semiconductor sensor inside warm-up time:within 10 seconds
response time :within 5 secondsOperation temperature:5-40 °CTorch functionKey chain SIZE : 75 40 25MM3 test steps with LED indicationtest result: Safety: under 0.02% BAC Caution: 0.02% - 0.05% BAC Danger: over 0.05% BAC
Power input: 2*1.5V “AAA” alkaline battery not included
Power input: 2*1.5V “AAA” alkaline battery not included
Car Driving Key ring alcohol tester