Collection: Breathalyser Test Kits

Test And Drive single use breathalyser test kits 

Breathalyser kits are single-use blow tube disposable alcohol breath tester kits. 

How does a disposable breathalyser work?

A breathalyser kit, also known as a breath alcohol tester, disposable breathalyser and chemical breathalyser, is a device used to measure the concentration of alcohol in a person's breath. They can be used to determine if a person is under the influence of alcohol. The breathalyser test kit works by analysing the amount of alcohol present in the breath sample by using a chemical reaction between the chemicals in the breathalyser tube, and the alcohol on your breath. This produces a colour change that you can see.  This measurement is then converted into a blood alcohol concentration (BAC) level, which is shown by a colour change. The instructions contain a colour chart that allows you to interpret the breathalyser results.

How accurate are single use breathalyser kits?

The accuracy of disposable breathalyser kits can vary depending on several factors, including the quality of the breathalyser device, whether it has been stored properly and whether it has been used according to the manufacturer's instructions. Generally, disposable breathalyser kits are used as breath alcohol screening tests and can provide reliable results, within a small margin of error when used correctly.

However, there can be limitations to their accuracy. Factors such as residual mouth alcohol, recent consumption of certain substances (like mouthwash or medications), and variations in individual metabolism can affect the results. Additionally, lower-quality or poorly stored breathalyser test kits may not provide as accurate readings. It is very important not to store them in your glove box of your car as extremes of temperature that can occur inside cars throughout the year, can affect the accuracy of the chemical breathalyser readings. Overall, while breathalyser kits are a useful tool for detecting alcohol levels, it's essential to interpret their results with caution and consider other factors when assessing a person's level of impairment.

Here are some frequently asked questions (FAQs) about chemical breathalysers:

1. How does a chemical breathalyser work? Chemical breathalysers typically use a chemical reaction to detect and measure the presence of alcohol in a person's breath. 
2. Are chemical breathalysers accurate? When properly stored and used, a chemical breathalyser can provide a reasonably accurate indication of the blood alcohol concentration (BAC). However, their accuracy can be affected by various factors such as user error.
3. How do I use a chemical breathalyser?  Instructions may vary depending on the specific brand of breathalyser kit that you are using. It is important to always read through the instructions provided with the test kit and then follow them and provide a breath sample as instructed. You will then need to wait the correct time for the test to display the results. It's essential to follow the manufacturer's instructions carefully for accurate readings and read the results at the correct time.
4. Can other substances affect the accuracy of a breathalyser? Yes, certain substances, such as mouthwash, breath fresheners, and certain medications, may contain alcohol or other compounds that could potentially affect the breathalyser results. It's important to avoid consuming these substances immediately before using any breathalyser.
5. What is the legal blood alcohol concentration (BAC) limit for driving? The legal BAC limit for driving varies by country and jurisdiction. In many places including England, the legal limit is 0.08% BAC for adult drivers. However, it's essential to check the specific laws and regulations in your location. Scotland has a lower limit. More information on alcohol legislation by country for UK and Europe here.
6. Can a disposable breathalyser be used to test for alcohol in other settings? Yes, breathalysers are commonly used in various settings including workplaces, schools, universities, nightclubs, probation programs, and personal use for monitoring alcohol consumption.
7. Can you reuse a breathalyser kit? No all breathalyser kits are single use. The Test And Drive breathalyser kits are designed for single-use only and cannot be reused. These single use disposable breathalysers are inexpensive and convenient for occasional breath alcohol testing, but cannot be recalibrated or reused after their initial use. If you want a breathalyser that you can reuse, then consider buying a digital breathalyser rather than a breathalyser kit.

These FAQs cover some basic information about chemical breathalyser kits, but if you have more specific questions, feel free to ask! Our customer support team are available via chat, email and telephone Monday to Friday 8.30 to 5pm.

You may also find this information on choosing a digital breathalyser  helpful.