This professional alcohol tester features auto flow monitoring and detection to give an accurate analysis of breath samples, offering a measurement accuracy of +/–0.03 mg/L at the alert point. Results and data are displayed on a 2.2” LCD display, while control is performed on a 5-key keyboard. Optional accessories include a metal case, mouthpiece and rechargeable battery.

• Display: 2.2” LCD.
• 5-key keyboard: “Up”, “Down”, “Left”, “Right”, “OK”.
• Power supply: interchangeable rechargeable battery (not included).
• Heat warm up: chamber & sensor warm up automatically.
• Auto flow monitoring and detection.
• Storage environment: -20°C to +65°C.
• Operating temperature: -5°C to +45°C for optimum operation.
• Memory: 25 records.
• Indicator: instructing LED for indication.
• Measurement accuracy: +/–0.03 mg/L at alert point.
• Drift: typically<1.0% of the measurement value/month.
• Certificated GB/T 21254-2007.
• AS3527-1997 (Quantitative Type 2 device).
• Standard gift box packing: white box, 2 piece(s) blow tubes, USB charger cable.
• Optional accessories: metal case, mouthpiece, rechargeable battery.