Item Type: Alcohol Tester <br>Material: ABS <br>Voltage: 5V <br>Current: 1A <br>Battery: Lithium Battery 200mAh (included) <br>Response Time: ≤20S <br>Range: 0 to 0.19% BAC; 0 to 1.9g/l <br>Error: ±0.01% BAC <br>Operating Temperature Range: -5℃ to 45℃ <br>Storage Temperature Range: -20℃ to 50℃ <br>Blow Time: 5 Seconds <br>Weight: Approx. 78g / 2.8oz<br>1、Contactless Testing: The portable alcohol tester is a non contact type of blow test, no need for a mouthpiece test, which is healthier and safer <br>2、USB Charging: The rechargeable alcohol tester has an LCD three color display, which can respond quickly, and has a USB charging function <br>3、Small and Portable: The alcohol tester is compact and easy to carry, allowing you to test anytime, anywhere <br>4、Semiconductor Sensor: The alcohol tester uses semiconductor sensors to give you accurate data and can be used with confidence <br>5、ABS Material: The breath alcohol tester is made of ABS material, which is wear resistant and durable, and has a long service lifeShipped with Built in Battery<p>1 x Alcohol Tester&nbsp;&nbsp;<br></p><p>1 x User Manual</p><p>1 x USB Power Cable</p>