Alcohol Breath Testers: How to Choose the Right One for You

If you have been apprehended for drunk driving, you are probably familiar with the breathalyzer test. It measures the quantity of alcohol present in the system and is typically administered by law enforcement officers. While the breathalyzer test is the most common type of alcohol test, there are several different alcohol breath testers.

When it comes to picking the correct alcohol breath tester for you, there are a few factors you need to consider.

Alcohol breath testing

Type of Tester

The first is what type of test you would like to use. There are three main types of tests: oral, portable, and desktop. Oral tests are mouth-based and usually come in the form of straw or dipstick. The oral test is the most common type of alcohol test. Portable breathalyzers are small, handheld devices that can be carried with you. They are generally used by law enforcement officers and are not as accurate as the other two types of tests. Desktop breathalyzers are larger; more expensive devices usually found in hospitals or clinics and require AC power. Desktop breathalyzers are the most accurate type of alcohol test. But accuracy is not the only factor you need to consider when choosing an alcohol breath testing services.


You also need to consider about how often you will be using the device. If you plan to use it frequently, you will want to choose a device that is easy to use and maintain. But, if you have to use it occasionally, then you can choose a more complex device that is more accurate.

If you have been sentenced for a DUI, you may be required to use an ignition interlock device (IID). An IID is a breathalyzer for your car. It prevents you from starting your car if it detects alcohol on your breath. IIDs are typically leased from a company and must be installed by a certified installer. If you are needed to use an IID, be sure to ask about installation costs and lease terms before making your final decision.


Another factor to consider is accuracy. All alcohol breath testers should have an accuracy rating of +/- 0.005%, but some models are more accurate than others. Also, keep in mind that accuracy can vary depending on how the device is used. If you want the most accurate results, you should follow the instructions with the device.


Not all alcohol breath testers are created equal, so compare prices and features before deciding. Since some devices need to be calibrated regularly, you will also want to factor in calibration cost when comparing prices. Also, check the cost of changing batteries or other consumables.

Choosing the right alcohol breath tester is an important decision. Some factors give errors in the results. Temperature is a big factor. If it’s too cold, your breath won’t give an accurate reading. The machine may overheat and give you a false positive if it’s too hot. Ensure that you read the instructions that come with the machine carefully to know how to use it correctly.

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