Ensure safe and responsible driving with this high-precision Breathalyzer, featuring an advanced semiconductor alcohol sensor for fast and accurate alcohol concentration detection. Designed for ease of use and health-conscious testing, this professional alcohol tester delivers reliable results within seconds, helping you determine if you are fit to drive. Key Features: · High-Precision Semiconductor Sensor: Provides accurate and quick alcohol concentration readings within just 5 seconds, allowing you to make informed decisions about driving safety. · Simple Operation: Power on the device with a single button press, wait 10 seconds for warm-up, then blow into the breathalyzer for 5 seconds. The digital display shows your alcohol level accompanied by audible alert tones for clear results. · Touchless and Hygienic Design: Utilizes an upgraded blowing technology that eliminates the need for mouthpieces, reducing consumable costs and promoting healthier, non-contact testing without compromising accuracy. · Portable and Compact: Lightweight and pocket-sized (10.2 x 3.8 x 1.8 cm), this breathalyzer is easy to carry anywhere, perfect for weddings, parties, social gatherings, or personal use to ensure safe driving after drinking. · Customizable Alarm Settings: Features adjustable alarm thresholds with a red backlight display for enhanced visibility and immediate warning when alcohol levels exceed preset limits. · Energy Efficient: Powered by 2 AAA batteries (not included) with an automatic shutdown function to conserve power and extend battery life. Specifications: · Material: Durable ABS · Color: White · Warm-up Time: 10 seconds · Response Time: Within 5 seconds · Test Range: 0.00% - 0.19% BAC · Operating Temperature: 5°C to 40°C · Battery: 2 x AAA (not included) · Product Weight: 25g · Product Dimensions: 10.2 x 3.8 x 1.8 cm Package Includes: · 1 x Breathalyzer · 1 x Hanging Rope · 1 x User Manual This professional breathalyzer offers a reliable, fast, and hygienic way to monitor blood alcohol concentration, making it an essential tool for personal safety and responsible driving. Its compact design and user-friendly features ensure convenience and peace of mind wherever you go.