<p>Clear LCD Display: The digital alcohol tester features an HD LCD display that shows precise values, making the results clear and easy to read.</p> <p>High Precision Technology: Equipped with a high-precision chip and intelligent sensor, the high precision breathalyzer alcometer filters out other substances, leaving only alcohol for more accurate testing.</p> <p>Non-Contact Testing: The professional portable alcohol detector uses a breath detection method that does not require direct contact with a mouthpiece, ensuring a healthier measurement process.</p> <p>Voice Broadcast Function: The non-contact alcohol tester includes an upgraded voice broadcast feature that announces the test results, making them simple and straightforward to understand.</p> <p>Tri-Color Indicator Lights: The handheld digital breathalyzer uses three different color indicator lights to display test results at a glance. It also features a high-capacity lithium battery with a rechargeable design and an upgraded Type-C charging port.</p> <p>Specification:</p> <p>Voltage: 5V\/1A</p> <p>Current: 150mA</p> <p>Rated power: 0.75W</p> <p>Battery: Built-in lithium battery (200mAh)</p> <p>Operating temperature range: -5\u2103-+45\u2103</p> <p>Storage temperature range: -20\u2103-+50\u2103</p> <p>Indicator light: green\/yellow\/red</p> <p>Measurement object: Alcohol concentration in exhalation</p> <p>Charging port: Type-C</p> <p>Charging time: 30 minutes</p> <p>Use time: 110 times</p> <p>Colour:black</p> <p>Material:ABS</p> <p>Package Contents:</p> <p>1 * tester</p> <p>1 * cable</p> <p>1 * English instruction manual</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>