Sobermate S2 Personal Breathalyser

The Sobermate S2 fuel cell breathalyser offers easy and accurate alcohol breath testing at the press of a button. Its large LED display, 3 indicator lights and various warning alerts offer ease-of-use and clear readings. Plus, it has an alert after 500 tests so you'll be reminded when the device requires calibration. If you're after a simple and reliable breathalyser that does the job well, look no further than the Sobermate S2. Features Reliable and accurate results up to 2 decimal places User-friendly large display Warning lights and audible alerts for ready, low battery and warning Calibration reminder every 500 tests Specifications Model No.: SM-S2 BAC Range: 0.00% - 0.40%BAC Sensor Type: Fuel Cell Accuracy: ±0.01 %BAC at 0.05 %BAC Warm Up Time: Within 5-35 seconds Response Time: Within 3-22 seconds Working Temperature: (-)5 – 40°C Power Supply: 2 x AAA Batteries (Alkaline Only) Mouthpieces: 5 mouthpieces supplied (compatible with AlcoSense/Sobermate mouthpieces) Result Reading: 0.00% to 0.40%BAC Calibration Frequency: 500 tests or every 12 months (whichever comes first) Display: Back-lit LCD Features: 500 tests calibration reminder, FLO error warning, Low battery warning, Auto switch off after 20 seconds Includes: User manual, 5 x mouthpieces, batteries Product Weight: 74g including batteries Dimensions: H: 111mm, W: 35mm, D: 24mm