QENETY Alcohol Breathalyzer Tester Portable Breathalyser with Digital Colour LCD Display High Precision Alcohol Breath Tester for Personal Home Testing : Amazon.co.uk: Automotive

1.High Precision Test: This alcohol tester uses a high-precision semiconductor alcohol sensor to provide precise and fast results, ensuring reliable readings every time, ensuring safety after drinking at home or social events 2.Screen Color Indicator: The portable breathaliser is equipped with a backlit LCD liquid crystal display, which is easy to read even at night, stay informed and alert with visual cues when approaching or exceeding alcohol limits 3.Easy to Use: Just press the button to start, and 10 seconds to warm up, then blow into the device for 3-5 seconds and your BAC results will be displayed on the LCD screen, there is 2 unit measurement to choose %BAC, g/l, the measuring range is 0.00-0.199% BAC, error ± 0.005 % BAC 4.Portable: This breathalyzer is small in size and light in weight, easy to carry, built-in 300 mAh battery, which can be connected to a laptop computer, car USB port charging, mobile power supply, etc 5.Warm Tips: After drinking, wait 20 minutes to perform the test, the result will be more accurate. The readings of this product are for reference only and cannot replace professional medical or legal advice. Please always follow local drinking and driving regulations

• Brand: N/A
• ASIN: B0DFPZFXQN
• Marketplace: UK