Mini LCD Display Digital Protable Breathalyzer Professional Police Breath Alcohol Tester

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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Features: Easy to carry, tiny volume with king ring design. Energy saving, 2pcs AAA batteries last for 1 year standby. LCD display gives you clearer view and digital alcohol automatically gives you audible alert. Auto power off, turning off automatically after testing 10s. Quick response and resume, build in semiconductor alcohol sensing chip. Environment and healthful. Blowing design with five mouthpieces for multiple users. Specifications: Color: Black Material: Plastic Sensor: Semiconductor Alcohol Sensor Warm up time: 10 s Answer time: 5 10 s Operating temperature: 5 40 celsius Test range: 0.00 0.19percent BAC, 0.0 1.9g L Power: 2x1.5 v AAA alkaline batteries (Not included) Size: 11.3*7.0 * 2.1cm 11.3*2.8*0.8in Package Weight: 80g 2.8oz How to use: 1. Long press the start button. 2. when it shows warm up , please wait for 10 s Blow. 4. Take a deep breath and blow out mouthpieces. 5. result exit 1 s. 6. After the test, it will automatically turn off after 10 s. Package List: 1 * Digital Alcohol Tester (Battery Not Included) 5 * Nozzles 1 * Manual .