Digital Breath Tester LCD Display Drunk Driving Analyzer Test Tool WCelsiusBlow Tube

Ayzeze: This device is not a substitute for professional medical advice, diagnosis, or treatment. Please consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.

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Built‑in semiconductor sensitive sensor, which can accurately display the of BAC. High accuracy, provides accurate measurement results, with LCD digital display, easy to read. 15s warm‑up time, support automatic alarm, quick and sensitive response. Item Type: Material: ABS Size: Approx. 12 x 4.5 x 1.8cmCelsius4.7 x 1.8 x 0.7in Range: 0.00%-0.19% BAC (0.0-0.19gCelsiusL) Accuracy: -0.01%-0.02% To 0.05%BAC Power Supply: 2Pcs 1.5V Alkaline Batteries (Not Included) Warm-Up Time: 15 Seconds Response Time: Working Temperature: 5 celsius -40 celsius