The F45 model is a high-class breathalyzer based on a platinum electrochemical sensor. It is characterized by small dimensions and a sensor reacting only to ethyl alcohol, thanks to which it is not possible to distort the results by other factors or substances. The results are displayed on a two-color, backlit LCD screen, ranging from 0.00 to 4.00 , with a resolution of up to two decimal places. The device has an optical and acoustic alarm signaling, which is activated when the permissible alcohol level in the exhaled air is exceeded, which is in force in Poland. The F45 is equipped with an advanced air flow sensor and a temperature control module that prevents measurement in the event of exceeding the tester's operating temperature range, which could result in damage to its components. The breathalyzer also has a counter for all performed measurements, memory for the last 10 results and a function reminding you to perform a calibration. A great advantage is the mouthpiece socket located in the front panel, which makes it much easier to take measurements. The advantage of this model is the possibility of predefining measurement units depending on the user's requirements (, mg / L,% BAC) *. The F45 is powered by two 1.5V AAA alkaline batteries. The extraordinary attention to detail emphasizes the high quality of workmanship, and modern components allow you to precisely determine the alcohol content in the sample. APPLICATION BACscan F45 is recommended for individual users who are looking for an accurate breathalyzer with compact dimensions. BENEFITS Precise, platinum electrochemical sensor Possibility to define measurement units according to the user's requirements Pneumatic system of feeding a precisely defined air sample to the sensor Built-in air flow sensor Long-term stability of the measurement over time Display resolution up to two decimal places High accuracy and repeatability of results Short time to prepare for work Signaling a badly performed test Built-in device temperature control module before taking the measurement Counter for the number of measurements performed Memory of the last 10 measurement results A function reminding you to calibrate Modern look and small dimensions 10-year warranty 24 months of unlimited calibration