Household High-precision Wine Concentration Measuring Instrument $ 31.69 Product information: Measurement object: Alcohol concentration detection Size: 130*66 * 23MM Applicable object: Alcohol Voltage: lithium battery Sensor: advanced semiconductor oxide alcohol sensor Range: 0.00-0.19%BAC & 0.0-1.9g/l (or 0.00-0.95mg/l BRAC) Accuracy: 0.01% BAC(0.1g/l) Features: The number shows the result of alcohol concentration with a warning tone. Quick response and recovery Alarm set point can be selected Backlit LCD Mouthpiece can be replaced Rechargeable lithium battery, no need to replace the battery. Packing list: 1Alcohol tester 5Mouthpieces 1Type-C cable 1Velvet bag Product Image: