The PROMILER AL 5500 breathalyzer combines modern design, ease of use, and high measurement precision. The device ensures stable operation in all conditions and remembers the latest test results, meeting the expectations of discerning individual customers. The breathalyzer is calibrated and thoroughly inspected on the day of shipment. Please note! This auction is a special offer where you receive FREE: Additional reusable mouthpieces - 10 pieces (pack)!; A reflective vest; Free calibrations. For 12 MONTHS from the date of purchase, we will calibrate your breathalyzer FOR FREE AND UNLIMITED - you are entitled to UNLIMITED CALIBRATIONS during this time. Calibration is inherent to every breathalyzer. This means that approximately every 6 months or every 300 tests, the breathalyzer must be reconfigured to correctly interpret the readings of the aging sensor. Calibration is indicated by messages and results that significantly deviate from reality - for example, 0.5 even though no alcohol was consumed. At this auction, under the "Buy as a Set" tab, you can purchase optional accessories for your breathalyzer: A paper initial calibration certificate; A 12-month calibration extension; An innovative sensor. The AL5500's sensor uses modern i-RES technology, and thanks to the latest sensor generation, the breathalyzer displays results with an accuracy of 0.01 and a measurement range of 0.00 to 4.00. EASY TO USE: The PROMILER AL 5500 is a modern personal breathalyzer designed with the needs of individual customers in mind. This makes it simple to use and easy to use, even for less experienced users. Last Measurement Memory: The AL5500 remembers the last measurement result. To display it, simply hold the power button while turning the device on. The PROMILER AL 5500 Measurement Counter remembers the number of measurements taken, so you know exactly when to calibrate the breathalyzer. Full service support After purchasing the AL5500 breathalyzer, you will receive full service support from us. If necessary, you will receive free instructions; telephone training in the operation of the device; telephone information on the basic aspects of the proper use of the purchased AL5500 breathalyzer.; High Measurement Stability The breathalyzer is distinguished by high accuracy, stability and repeatability of the generated measurements. The Set Includes Promiler AL5500 Breathalyzer - freshly calibrated and ready to use; Warranty card; Instructions in Polish; Battery set - 2 pieces - alkaline; Mouthpieces - reusable - 2 pieces + 10 pieces FREE; Original packaging - cardboard box; FREE: mouthpieces + PROMILER reflective vest Suitable mouthpieces are necessary to use mouthpiece breathalyzers not only for reasons of hygiene, so in addition to the mouthpieces included with each breathalyzer, at this auction we are additionally adding 10 pieces of original reusable mouthpieces for FREE! . Technical specifications: Sensor type: semiconductor with i-Res technology; Calibration interval: every 300 measurements / 6 months; Type and number of batteries: 2x AA 1.5V alkaline; Accuracy of the presented result: 0.01 ; Calibration possibility: yes; Measurement memory: last measurement; Measurement precision: 0.10 BAC at 0.5 BAC; Replaceable sensor: yes (only by service); Net weight: 115 g; Product dimensions: 124 x 56 x 41 mm; Measuring range: 0.00 - 4.00 ; .