Features: 1) Design patent 2) semiconductor sensor inside 3) warm-up time:within 10seconds 4) response time :within 5seconds 5) Operation temperature:5-40°C 6) Torch function 7) Key chain 8) 3 test steps with LED indication 9) test result: Safety: under 0.02% BAC Caution: 0.02% - 0.05% BAC Danger: over 0.05% BAC 10) Battery: 2 x AAA alkaline batteries (not included) 11) Size: 73 x 39 x 20mm[...]

Detailed Product Description: Specification: Sensor: Semiconductor alcohol sensor Warm-up time: ≤ 10 seconds Respond time: ≤ 5 seconds Operating temperature range: 5 ~ 40oC Detection range: 0.00 ~ 0.19% BAC Power input: 3V (2 x AAA alkaline battery, not included) Unit size: 85.2 x 39.2 x 20 mm Print size: 18 x 25 mm Testing Result: Green ≤0.01% BAC Yellow 0.02 ~ 0.04% BAC Red ≥0.05% BAC Additional: 1 LED torch 2 Key chain[...]

Features: 1).Sensor: semiconductor sensor 2).Warm-up time within: 10second 3).Response time within: 5second 4).Operate temperature: 5 ~ 40°C 5).Detection Range: 0.00% ~ 0.19% BAC 6).3-Step test levels show on display with sounds according to alcohol concentration: Safety: under 0.02% BAC Caution: 0.02% to 0.05% BAC Danger: over 0.05% BAC 7).Quick results and Restores 8).Automatic power-off function 9).Low-Battery warning 10).Torch function 11).Key chain function Battery input: 3VDC(2*AAA[...]

Detailed Product Description Specification: Sensor: Semiconductor alcohol sensor Warm-up time: ≤ 10 seconds Respond time: ≤ 5 seconds Operating temperature range: 5 ~ 40 C Detection range: 0.00% ~ 0.19% BAC / 0.00 ~ 1.99%o BAC / 0.00 ~ 0.95 mg/l BrAC Power input: 3V (2 x AAA alkaline battery, not included) Unit size: 105 x 40 x 20 mm Print size: 12 x 12 mm Testing Result: Safety ≤ 0.01% BAC / 0.19%o BAC / 0.95 mg/l BrAC Caution 0.02 ~ 0.04% BAC / 0.20 ~ 0.40 %o BAC/ 0.10 ~ 0.20[...]

Detailed Product Description Specification: Sensor: Semiconductor alcohol sensor Warm-up time: ≤ 10 seconds Respond time: ≤ 5 seconds Operating temperature range: 5 ~ 40oC Detection range: 0.000% ~ 0.199% BAC / 0.000 ~ 1.990%o BAC / 0.000 ~ 0.995 mg/l BrAC Power input: Tester: 3V (2 x AAA alkaline battery, not included) Clock: 1.5V (1 x AG13 Cell Button, included) Unit size: 107 x 37 x 18 mm Print size: 25 x 20 mm Testing Result: Safety ≤ 0.019% BAC / 0.190%o BAC / 0.095 mg/l BrAC Caution[...]