Breathalyzer, Alcohol Tester with Fuel Cell Sensor, Police-Grade Alcohol Breathalyzer Tester for Home Health Use, with 10 Mouthpieces (Black)

• 【Operational Convenience】Long-Press for 2 Seconds to Power On and Use. It Completes Preheating (3 Seconds) and Detection (3-5 Seconds) Within 8 Seconds, With Clear Result Display. It Supports Customizing BAC Thresholds And Switching Between 6 Units (mg/L, ‰BAC, % BAC, g/L, Mg/100ml, ‰prom), Adapting to Different Usage Scenarios.

• Police-Grade Accuracy For Reliable Bac Testing】The Breathalyzer Uses ​​Advanced Electrochemical Sensors​​ To Deliver ​​±0.01% Bac Accuracy​​—Perfect For Drivers, Workplace Safety, Or Personal Monitoring. Say Goodbye To Unreliable Tests!

• 【Portability And Multi-Scenario Applicability】Designed for Portability (Dimensions:5.31*2.46*0.87 Inches, Weight: 0.25 pounds), It Is Suitable for Both Personal and Professional Scenarios (Law Enforcement, Healthcare, Alcohol Rehabilitation Centers) Self-Testing at Home or After Gatherings，Solving the Need for Personal Post-Alcohol Self-Testing to Avoid Hangover Driving Risks

• 【Built-in Battery & Charging Design】：The built-in battery supports up to 500 tests on a single charge (with a standby time of up to 2,000 hours). The USB charging design eliminates the need for battery replacement, saving costs and making it ideal for outdoor or long-term use. The device automatically powers off after 15 seconds of inactivity to further extend battery life. A portable storage case + 10 mouthpieces are included to ensure hygiene and enhance portability.

• 【Audio Alarm Function】 an Audible "didi" Alarm Sounds When Bac Exceeds 0.050%, Intuitively Indicating Risk Levels Divided Into Three Tiers: Safe, Warning, and Danger.

Take control of your personal safety with this professional-grade breathalyzer from EEKTEST. This compact digital alcohol tester features a clear LCD display that shows precise readings in mg/100ml, making it easy to read and interpret results. The ergonomic design fits comfortably in your hand, with a textured grip for secure handling. With simple button controls and an intuitive interface, this device offers straightforward operation for reliable testing. The unit comes equipped with advanced sensor technology and includes a memory function to store previous readings. Measuring just 6 x 3 x 1.9 inches, this portable device can be easily carried in a pocket or bag. The battery indicator helps ensure you're never caught off guard, while the wait/start indicators guide you through the testing process. This breathalyzer is designed for personal use and provides a practical tool for making informed decisions about your alcohol consumption levels.