Our top-selling personal breathalyser offers a slim profile handheld device.
This device is officially certified to Australian Standards, guaranteeing the high-precision accuracy and reliability required for both personal safety and workplace compliance.
PERSONAL BREATHALYSERS
BACtrack Trace Pro Gen2 Breathalyser
This device is officially certified to Australian Standards, guaranteeing the high-precision accuracy and reliability required for both personal safety and workplace compliance.
Ideal Application: Driving Limit Certainty
The Trace Pro Gen2 is our biggest-selling personal breathalyser and is specifically used for testing at the Australian driving limit. The device utilises an Xtend® Electrochemical Sensor and is engineered for testing accuracy at 0.05% BAC. The Trace Pro Gen2 is slim, light, and easily portable.
Advantages
- Xtend® Electrochemical Sensor (Grade 9)
- Driving Limit Optimised
- AS3547 Certification
- Slim-Line Design
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Same Day Local Dispatch
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1-3 Year Warranty
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Australian Owned
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Australia's Industry Specialist
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Xtend® Electrochemical Fuel Cell Sensor Technology (Grade 9):
BACtrack’s Xtend® Fuel Cell Sensor is the same technology trusted by hospitals and clinics and offers the highest level of accuracy and consistency. The sensor of the Trace Pro Gen2 specifically stabilises results in the range of 0.04 to 0.06% BAC.
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Optimal Breath Capture:
The internal mini-solenoid breath pump ensures the most accurate and efficient breath capture for alcohol testing whilst locking out airborne pollutants.
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Advanced Features:
Continuous temperature checking ensures breath sample consistency.
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One-Touch Operation:
Power on your BACtrack Trace Pro Gen2 and begin your alcohol test in seconds.
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Saves the Last 10 Readings:
Instantly recall your last 10 readings for easy reference.
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Auto Power Off:
The personal breathalyser will automatically power down after 10 seconds to save battery.
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Audible Alarm:
Audible alarm is set to the Australian driving limit.
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Low Power Requirement:
Get around 1,500 tests from one set of AAA batteries (supplied).
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Flow Error Indicator:
Alerts if the breath sample is not consistent enough for an accurate reading.
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Compliance:
AS3547 / FDA Approved / DOT Compliant / CE Certified / NHTSA Compliant – Meets all federal requirements for a breath screening device.
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Warranty:
Full 1-year manufacturer's warranty (upheld in Australia, not in the US).
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Sensor Technology:
Xtend® Electrochemical Fuel Cell Sensor Technology (Grade 9)
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Sensor Accuracy:
+/- 0.0045 at 0.050 %BAC
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Dimensions:
11.0 x 4.7 x 1.7 cm
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Weight:
84 grams (with mouthpiece and batteries included)
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Power Supply:
2 x AAA alkaline batteries (included)
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Battery Life:
Approximately 1,500 tests
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Warm up Time:
10–15 seconds Approx. (depending on last use)
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Response Time:
10 seconds
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Blowing Time:
5 seconds
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Detection Range:
0.000 – 0.400 %BAC
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Operating Temperature:
0-40 °C
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1 x BACtrack Trace Pro Gen2 Breathalyser
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1 x BACtrack Trace Pro User Manual
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6 x Individually Wrapped Mouthpieces
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2 x AAA Alkaline Batteries
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1 x Carry Case

Personal Breathalyser
Practical Applications
#1 Selling Personal Breathalyser
Driving Limit Certainty
Specifically engineered for testing at the Australian driving limit of 0.050% BAC.
Reviews
A summary of what our valued customers think about the BACtrack Personal Breathalyser Trace Pro Gen2
4.6
139 Reviews
93%
of respondents would recommend this to a friend
- 5 stars 107
- 4 stars 20
- 3 stars 9
- 2 stars 0
- 1 star 3
Frequently Asked Questions
We offer 3 shipping options:
Parcel Post (uninsured) $10.97
Parcel Post (insured) $12.97
Express Post: additional $6.00
All of our breathalysers come with a warranty that ranges from 12 to 36 months. Warranty claims can be made by logging in to your account.
All orders submitted prior to 11:00 am AEST will be shipped on the same day. Australia Post Standard Service aims for a delivery timeframe of 2 working days for metropolitan areas on the East Coast of Australia. For regional locations, as well as those in NT, WA, or TAS, please allow an extra 2–3 working days for delivery. Should you need your parcel more urgently (within 1 to 3 days across the nation), we recommend selecting our Australia Post Express option during checkout.
To assist you in selecting the appropriate product for your requirements, kindly refer to the blue “Help Me Choose” button situated at the top of each webpage. Alternatively, please consult our three comprehensive Buying Guides. You can access them here: Personal Breathalyser, Workplace Breathalyser, or Workplace Drug Test Kits.
Every Australian State enforces a maximum permissible Blood Alcohol Concentration (BAC) limit of 0.05%. Restricted licences, including P-plates or previously imposed penalties, typically mandate a BAC of 0.00%.
The precision of a breathalyser depends on the quality of its internal sensor and its overall design. The fuel-cell sensor units provided by Breathalysers Australia are exceptionally accurate, able to measure to three decimal places. It is essential to use breathalysers correctly and to recalibrate them according to the specific servicing requirements of each model.
Prior to taking the test, it is essential to wait 15–20 minutes after your last intake of alcohol, food, or other liquids before utilizing your breathalyser.
For devices intended for personal use, please allow a 3-minute interval between successive tests to enable the sensor to clear.
Refrain from using hand sanitiser or any alcohol-based cleaning products in the vicinity of the testing area. Conducting testing outdoors can help eliminate the potential for ambient readings.
Ensure that the mouthpiece is securely attached, take a deep breath, and most importantly, blow steadily until you hear a click. Neglecting to blow consistently will lead to an error, as the device will not have received a complete sample.
Fuel-cell models usually provide over 6 years of service when kept within calibration and when care instructions are followed. The technology will eventually become outdated, indicating that a new device may need to be purchased.
BACtrack Trace Pro Gen2 Breathalyser
The BACtrack Trace Pro Gen2 is a solid solution that will assist in providing you with the most accurate blood alcohol screening available, allowing you to determine whether it would be safe to operate your vehicle after consuming alcoholic beverages. This device can be used for both personal and commercial applications and provides a rapid and repeatable BAC reading.
For either personal safety or workplace guidelines, the Trace Pro Gen2 alcohol breathalyzer offers an ideal balance of portability and functionality. The easy-to-use screen, memory recall feature, and excellent battery life make the Trace Pro Gen2 a great choice for frequent testing. If you are looking for a portable yet reliable blood alcohol tester that allows you to quickly measure how much alcohol is present in your system while also meeting your employer’s guidelines, then the Trace Pro Gen2 breathalyser offers the best of both worlds.