Compact Breathalyzer with TFT Screen, High-Efficiency Alcohol Detection, Portable Design, 3-in-1 Functionality

This alcohol tester features an intelligent design with highly sensitive semiconductor sensors for accurate measurement. It uses a non-contact breath sampling method to prevent bacterial growth and ensure hygienic operation. A built-in purification chamber helps separate impurities, improving measurement accuracy. The device includes a three-color LED indicator: red indicates over the legal limit, yellow indicates detectable alcohol presence, and green indicates no alcohol detected. It has a sleek brown semi-transparent ABS housing, offering a comfortable grip and portability. A TFT display shows clear, easy-to-read results with large fonts. The unit is powered by a built-in rechargeable 3V battery (400mAh), eliminating the need for disposable batteries. It includes an audible alarm that beeps when alcohol levels exceed the preset threshold. Language options include English, Japanese, and Chinese—selectable via menu. Ideal for home use, corporate events, transportation fleets, construction sites, and workplace safety programs. Specifications: Name: Alcohol Detector Material: ABS Battery: Built-in 3V rechargeable battery (400mAh) Measurement Range: 0.000–0.199% BAC Accuracy: ±0.005% BAC Response Time: 5 seconds Preheating Time: 10 seconds Breath Sampling Duration: 10 seconds Interface: USB Languages: English, Japanese, Chinese (switchable) Dimensions: 112 × 61 × 29 mm (4.41 × 2.40 × 1.14 in) Weight: 23 g (0.81 oz) Package Dimensions: 120 × 70 × 40 mm (4.72 × 2.76 × 1.57 in) Package Weight: 100 g (3.53 oz) Includes: 1 × Alcohol Detector