Accuracy Breathalyzer Analyzer LED Digital Display Portable Blow Breathalyzer Universal

Label:Yes Warm-up time: 15 seconds Measuring range: 0-1 mg/L Product size: about 4.1*11.1*2 cm(1.61*4.37*0.79 in) Measurement result: 3 seconds Material: ABS+electronic components Battery capacity: 300 mAh Blowing time: 10 seconds Product weight: about 52 g Package List: 1 pieces tester, 1 pieces instruction manual, 5 pieces mouthpieces, 1 pieces USB cable Double mode detection: touch detection, non-touch detection

Note: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee that the style is the same as shown in the pictures. 2. Allow 1-3 mm(0.04-0.12 in) error due to manual measurement and there will be different colors as different screens, please understand. Thank you