The breathalyzer is a special device that is used to determine the level of alcohol in the human body. Manufacturers offer many models of different levels, which differ in accuracy, quality and price.
general characteristics
Drivesafe breathalyzer manufacturer country - Canada. On the territory of Russia, the use of a breathalyzer is allowed since 2006. A distinctive feature of the device is efficiency, accuracy and ease of use.
The device comes with a case, 5 mouthpieces, 2 batteries and instructions. The Drivesafe breathalyzer has long been in service with the traffic police inspectors, and is also actively used in transport enterprises and in medical institutions.
Instrument Features
The device has a compact size, so it can easily be put in a bag or glove compartment. Many owners appreciated the ease of use and the high speed of measurement. The breathalyzer is in the middle price segment, since its cost starts from 17,000 rubles. In this price category, the device is considered quite reliable and accurate. It has a built-in electrochemical sensor, and the reading range is 0-9.99 ppm.
Warranty period is 1 year. Drivesafe breathalyzer has a 3-digit digital display that displays a particular color, depending on the degree of intoxication. The device can be used in conditions of limited visibility, as well as at night.
How to use
This device is recommended to be used if alcohol or food was taken half an hour before the test. Prior to the first test, the device performs the setup within 30 seconds. The device is quite simple to use, since its use does not require special knowledge and skills. It is enough for the user to turn on the device and wait for the preparation to finish. Then it will take several seconds to blow into the mouthpiece. A successful check is accompanied by a sound signal. After 10 seconds, the result appears on the device and the corresponding color is displayed. Depending on the amount of alcohol in the blood, the display will turn green, yellow or red.
Green color means that the amount of alcohol does not exceed the norm. Yellow color means that a person drank alcohol and the ppm indicator slightly exceeds the norm. A red color indicates a high concentration of alcohol in the blood. The testing process does not take more than 1 minute, and after 45 seconds the device will automatically turn off. Many users have noted the convenience of using this device. If the owner is not sure of the results of the testimony, you can repeat the procedure again.
Device specifics
The Drivesafe breathalyzer is very ergonomic, and the device is controlled with a single button. A special electrochemical sensor ensures the working ability of the device. The device contains a special reagent that reacts to ethanol molecules. The resulting electric current pulse is proportional to the number of ethanol molecules that participate in the reaction.
Test results are displayed on a three-digit digital display. The manufacturer has laid down some error values that are possible with the result. Experts recommend checking and calibrating the Drivesafe breathalyzer once a year.
Advantages of the breathalyzer
Drivesafe breathalyzer can be used for individual and official checks. The main advantages of the device include:
- quick display of the result in a visual form;
- the presence of backlight;
- low error;
- electrochemical sensor;
- obtaining an accurate result regardless of temperature fluctuations;
- lack of malfunctions;
- wide range of settings;
- easy maintenance since the device does not need frequent calibration;
- auto power off;
- the presence of a charge indicator;
Drivesafe breathalyzer is of excellent quality and smooth operation. In addition, the device receives positive reviews from users. The device is included in the register of the Ministry of Health of the Russian Federation of Gosstandart measuring devices and has a certificate of conformity. In this regard, the breathalyzer can be used to conduct official checks of the degree of intoxication.
Public opinion
Generate an objective opinion about this device will help reviews of real users. Many note the accuracy of the measurement and the ability to use the device for an official medical examination. Users highly appreciated the visibility of the device, because the breathalyzer emits the result in an appropriate color that can be easily identified in any weather conditions. The reviews contain information that this device allows you to perform about 1000 tests on one cycle of two AA batteries.
Users talk about the fact that the standard adapter in the car provides high-quality power and full-fledged operation of the Drivesafe breathalyzer. The reviews claim that the measurement excludes an error, since the device has a clearly defined calibration and verification interval. Users talk about the Drivesafe breathalyzer equipped with a special anti-deception system. Therefore, if the intensity of the inspiration is not strong enough, the device gives a characteristic sound signal. Users note that the device must not be left on while the vehicle is in motion. The reviews contain information that the frequency of maintenance of this device does not depend on the frequency of use of the breathalyzer. Therefore, if there are doubts about the correctness of the readings of the device, it is recommended to conduct an extraordinary adjustment of work in a specialized service center.
Brief conclusion
Drivesafe breathalyzer is an effective tool that allows you to quantify the alcohol content in the blood. The device is recommended to be used for self-control of vehicle owners. It is important for users to know that the scale is graduated in ppm. Drivesafe breathalyzer works with special plastic mouthpieces. They are used for inspiration. Thus, the Drivesafe breathalyzer is an effective and modern device that matches its price and positive reviews.