The Most Accurate Mini Breathalyzers
11 May, 2023
Measuring Blood Alcohol Content (BAC) or alcohol levels is easy and convenient, thanks to mini breathalyzers. They are portable electronic devices that use sensors to estimate the amount of alcohol in the system. The most accurate breath testers used in professional settings have fuel cell sensors. It is the technology used by police officers in roadside screening. Some personal devices also use fuel cell sensors, such as the BACtrack breathalysers at Breathalysers Australia.
Alcohol impairments affect road safety and industries worldwide. Due to accidents, companies spend high amounts on hospital bills, insurance claims, and property damage. It also affects long-term productivity and employee morale. Therefore, more individuals and workplaces have started using breathalyzers to reduce severe impairments and other hazards. In this article, we will talk about the accuracy of personal breathalyzers, what to consider when choosing a device, and available devices at BAU.
Mini Breathalyzers and Their Accuracy
Alcohol breath tests are prevalent in roadside inspections to determine drink driving. Police breathalyzers are industrial-grade, which means they employ the most advanced sensor technology for accurate alcohol breath reading. Moreover, there are various types of breath testers ideal for personal use. In recent years, breathalyzers have become more affordable for individuals to help check their BAC before driving. Mini breathalyzers are in demand among regular consumers due to their portability and ease of use.
Breathalyzers rely on sensors to estimate the amount of alcohol in the breath. It enables quick BAC tests without intrusive or costly procedures. It uses two main types – semiconductor and fuel cell technology. Semiconductor sensors are relatively low-cost, making them ideal for personal uses. However, they are susceptible to other kinds of alcohol and gases other than ethanol. Thus, it can interfere with the BAC reading and cause false positives.
The sensors that law enforcement and workplaces use is the fuel cell. These breathalyzers are specific to ethanol and do not react to other substances. Therefore, it is not subject to interference, such as acetone in the breath or external fumes. In addition, they give more stable and consistent results in repeat testing. Conveniently, individuals may get a mini breathalyzer utilising fuel cell sensors for the most precise BAC results.
Benefits of Using a Breathalyzer
- Less invasive than a urine or blood test
- Portable and easy to use
- Gives instant results
- It can be used anytime
- Allows multiple tests
- Applicable in various situations, such as individual BAC monitoring or screening of family members
- More affordable than industrial breathalyzers
- Some devices can include multiple features for enhanced precision
Selecting a Mini Breathalyzer
Searching for the most accurate mini breathalyzer can be challenging as there are many devices in the market to choose from. However, knowing the essential aspects of a breath tester can help in the purchase decision. The most important feature of a breathalyzer is sensor accuracy. As stated prior, different sensor types can vary in performance and outcome. For people relying on reliability, choosing a fuel cell breathalyzer delivers the most precise results.
Some breathalyzers earned certification, passing federal and international standards. Certified devices, including FDA and DOT approval, mean that they have undergone rigorous testing and meet the requirements of an effective breath screening device. Although certified devices are not mandatory, using one helps increase their reliability. Moreover, workplaces use devices compliant with Australian Standards to ensure it performs according to their intended purpose and expectations.
Furthermore, you may consider the recalibration requirements when choosing a mini breathalyzer. All alcohol breath testers require regular servicing to maintain sensor performance and accuracy. This is because the sensors accumulate alcohol residue over time. As a result, the build-up of particles may cause the sensors to drift and give inconsistent readings. For instance, fuel cell breathalyzers need to be recalibrated every 6-12 months or every 500 uses, while semiconductor breathalyzers every 200 uses.
Other Considerations when Choosing a Breathalyzer
- Cost – sensor type and number of features influence the price. Fuel cell breathalyzers are more expensive.
- Testing range – the wider the BAC range (up to 0.400% BAC), the more accurate it is.
- Margin of error – the acceptable margin of error may vary according to states.
- Working life – low power requirement and serviceability of the device.
Mini Breathalyzers at Breathalysers Australia
Mini breathalyzers are unobtrusive devices that a person can use in a social gathering. Therefore, it makes alcohol breath testing convenient. Breathalysers Australia offers a comprehensive selection of portable alcohol testers for various needs. You may select from the BACtrack professional and smartphone series. The Pro range includes the S80 Pro, Mobile Pro, Scout, and Trace Pro. They utilise the advanced Xtend fuel cell sensor technology. Additionally, they are top-of-the-line breathalyzers with FDA approval and DOT certification.
Meanwhile, the BACtrack smartphone breathalyzers are Bluetooth-capable, to connect with Android or iOS devices wirelessly. These devices can deliver the BAC results directly to the smartphone via an app. Thus, it is more efficient for individuals who want to track and organise their BAC results. It also features the ZeroLine technology, which quickly estimates when the BAC will return to 0.00%. Included in this collection are the Mobile Pro, C6 and C8.
Finally, the BACtrack Go Keychain is a miniature breathalyzer using the advanced MicroCheck sensor. The lightweight alcohol tester determines the BAC quickly using proprietary sensing technology and a specially tuned algorithm. Moreover, it has a fold-away mouthpiece to protect the sensors after use. Therefore, it delivers reliable results unparalleled at its price point. When conducting a breath test, it is essential to wait 15 minutes after eating, smoking, and drinking to avoid inaccurate readings.
Summarized BACtrack Features
- Optimal breath capture – each unit has an internal pump to help draw out air from the deep lung while keeping external contaminants out
- One-button operation – enable testing at a press of the power button
- Compact design – maximises portability for easy handling
- Flow error indicator -alerts if the blow is not enough for analysis
- Extra mouthpieces
Mini breathalyzers are cost-effective devices to measure the BAC or levels of impairment. The most accurate breath testers employ fuel cell sensors, like the BACtrack Pro series from Breathalysers Australia. Additionally, extra features and the correct application of the device help ensure accuracy. Individuals and companies relying on precision may get breathalysers with FDA, DOT, or AS3547 certifications. This accreditation complies with the high testing requirements for effective breath screening.
Choosing a personal breathalyzer will depend on various factors. The most important consideration is the sensor accuracy, stability, and maintenance. Furthermore, many look for user-friendly features to allow them to check their BAC easily. Breathalysers Australia offers a wide range of pro-grade devices that are affordable and suitable for consumer use. Thus, you may avail of police-grade accuracy from a compact-size device. Lastly, each unit has distinct properties, suiting various preferences or needs.