CA 15FS Breathalyzer Model: CA-15FS Thanks to the precise measurement technology CellDetect™ the breathalyzer is characterized by exceptional selectivity . It reacts only to alcohol, making it resistant to interference caused by other factors. Up to 3 mouthpieces reusable FOR FREE! Wide measurement range up to 4.00 ‰, Impressive resolution: 0.01 ‰, Precise, reliable, accurate! The breathalyzer presents itself modern and stylish . It has been designed with attention to detail. Its ergonomic design not only guarantees comfort of use, but also fits into an innovative approach to technology, combining beauty with functionality. Electrochemical sensor Advantages of an electrochemical sensor over a semiconductor sensor: Electrochemical sensors are used in professional police (evidence) breathalyzers. Much more accurate than a semiconductor sensor, small measurement error. The sensor only responds to alcohol molecules. unlike semiconductor breathalyzers, foreign substances do not affect the measurement result. Precise, repeatable, and reliable results! The breathalyzer is operated with practically one button. After turning on the device and the word BLOW appearing on its LED display, blow air through the mouthpiece for a few seconds. Thanks to the useful audible signal, lets you know when the test has started and ended. The CA 15FS informs you about the number of tests performed. Bright and legible LED messages: Green — the device is ready to measure. Yellow — indicates a low battery. Replace the battery to enjoy error-free readings. Red — a warning red LED indicates a result higher than 0.5‰! Accurate and fast. Includes everything you'd expect from a professional breathalyzer. Modern design — elegant housing design. Satisfied users note its lightweight design — making it easy to carry in your pocket. Instant readiness — quick responses, short reset time. Easy to use — all with one button! Always have it with you! In your purse, in the glove compartment, in your pocket! FREE CALIBRATION The first calibration, performed within 12 months from the date of purchase of the breathalyzer, is free ! Every breathalyzer, as a measuring device, becomes decalibrated during normal use. From time to time, depending on the model, frequency and intensity of use, such a breathalyzer requires service calibration at a specially prepared service center. The cost of this service typically ranges from 80 to 140 PLN, depending on the breathalyzer model and the company performing the calibration. When you purchase this breathalyzer, your first calibration will be performed at our service center free of charge! Send us your breathalyzer within 12 months of purchase, and we will calibrate it completely free of charge ! Included: CA 15FS breathalyzer 2 alkaline batteries 1.5 V, type AAA AAA batteries: 2 pcs. 3 reusable mouthpieces (individually packed) user manual packaging warranty card free calibration — free! TECHNICAL DATA: Sensor: electrochemical Power supply: 2 x 1.5 V type AAA Alkaline Dimensions: 115 x 50 x 20 mm Weight: 53.8 g (without batteries) Box dimensions: 150 x 120 x 40 mm Display: LED, multicolor Measurement accuracy [‰]: +/- 0.05‰ Calibration: approx. every 6 months or after 500 tests Measuring range: 0.00 - 4.00‰ Operating temperature: from 5 to 40 degrees Celsius Extremely easy to use and essential in every car! Accurate reading to two digits after the decimal point! Thanks to the practical counter you will know when it's time to have your breathalyzer calibrated.