The digital breathalyser measures blood alcohol content (BAC) from 0.000% to 0.199% using a high-precision electrochemical sensor. Housed in an ABS body measuring 100 × 28 × 17mm, it charges via USB-C and is designed for personal use to check alcohol levels before driving. Key Features High-Precision Sensor: Electrochemical sensor with a built-in purification chamber isolates alcohol from other gases, improving reading accuracy and reducing false positives. Three-Colour LED Indicator: Status LEDs provide an instant at-a-glance result complementing the numerical BAC reading on the screen — no need to interpret a number to understand the outcome. HD Colour Display: Backlit screen shows BAC readings clearly in low light, with results displayed for 10 seconds before auto-off. USB-C Rechargeable: 200mAh lithium battery charges via included USB-C cable at DC 5V; operates between 0°C and 45°C. Auto Power-Off: Powers down automatically after displaying results, preserving battery charge without requiring manual intervention. Non-Contact Blowing Port: A 2–3cm gap is maintained between the user and the sensor port rather than direct mouth contact, reducing bacterial transfer between uses. Specifications Sensor: High-precision electrochemical Test range: 0.000–0.199% BAC Material: ABS Charging: USB-C, DC 5V input Battery: 200mAh lithium Dimensions: 100 × 28 × 17mm Operating temperature: 0–45°C Colour: Black
