LED display alcohol tester with keyring +Quick res

Test Range: a) Type A for Europe or Japan Market ----3-step with colored LED indication: -- Safety under 0.02% BAC (0.1mg / L BRAC --Caution: over 0.02% BAC (0.1mg / L BRAC) --Danger: over 0.05% BAC (0.25mg / L BRAC) b)Type B for USA Market --- 3-step with colored LED indication: -- Safety: under 0.05% BAC (0.1mg / L BRAC) --Caution: over 0.05% BAC (0.25mg/ L BRAC) --Danger: over 0.08% BAC (0.40mg/ L BRAC) Specifications: 1. Sensor: advanced semiconductor oxide alcohol sensor 2. Detect range: 0.00-0.19% BAC / 0.0-1.9 g/l 3. Warm-up time: within 10 seconds 4. Respond time: within 5 seconds 5. Operating temperature range: 10-40 6. Environmental temperature: 40%-90% 7. Power input: use 2x "AAA" alkaline batteries (not included) Features & Benefits of breath alcohol tester: Simple and conveniently design for analysis Blood Alcohol Concentration (BAC) at anytime and anywhere *Ensure your drive safety *Detect range: 0.00 0.19%25 BAC & 0.0 1.9g/l *Time display with alarm function and count down timer *Alert level calibrated *Quick response and resume *Auto power off : 1minute approx. *Operating time: warm up: 10s, response: <5s *Powered by 1.5V AAA X2 alkaline batteries(Not included in package) *with keychain, easy and convenient to carry