PEIYING AT551 Breathalyzer

Peiying AT551 Breathalyzer with Electrochemical Sensor
The Peiying AT551 breathalyzer is designed for all drivers who want to feel confident behind the wheel. The device is extremely handy, so you can easily fit it not only in the car's glove compartment, but even in your pocket. Precise in every situation
The Peiying AT551 breathalyzer owes its accuracy, i.e. +/- 0.05‰ at 0.50‰, to the electrochemical sensor, which is only sensitive to alcohol. The maximum range of the displayed reading is from 0.00 to 3.00‰, and after exceeding this value, the breathalyzer displays the information "HI". Importantly, you can change the measurement units to %, ‰, or mg/L. Intuitive operation
Are you wondering which breathalyzer to buy? Choose a device that guarantees not only reliable results, but also easy operation. The advantage of the AT551 breathalyzer is its quick readiness to perform a measurement, as well as a short - 10-second measurement, the result of which you can check on the four-digit LCD display. If the permissible alcohol level is exceeded, the display will change its color. Battery level indicator
The device is powered by AAA alkaline batteries, which, combined with the automatic shutdown function, are sufficient to perform up to 300 measurements. Thanks to the low battery indicator, you can be sure that the device will not let you down in a critical situation. Five mouthpieces are included in the set. 24 months of free calibration
The breathalyzer also has a counter of the total number of measurements taken, which is helpful for calculating the time of recalibration (after 12 months or after 200 measurements). What's more, when you buy a breathalyzer for home use in our store, you receive 24 months of free calibration of your device. A breathalyzer used for private purposes (consumer purchase) can be calibrated free of charge and without limit, within 24 months from the date of purchase.