Connect Pro – Personal Digital Breathalyzer
Introducing Connect Pro — a compact, professional breath alcohol testing device designed to deliver accurate, easy-to-understand results wherever you need them.
With a highly sensitive Fuel Cell sensor, Bluetooth connectivity and the free AlcoDigital Connect app, Connect Pro combines reliable alcohol testing with the convenience of your smartphone.
Its pocket-sized design makes it easy to carry, while intelligent sensor monitoring helps maintain accuracy and lets you know when a sensor check or service is due.
Accurate Results in the Palm of Your Hand
Connect Pro is engineered for dependable breath alcohol testing without the bulk of traditional professional equipment.
Its Fuel Cell sensor provides a detection range of 0.000% BAC to 0.450% BAC, with an accuracy of ±10% at 0.10% BAC.
Results are delivered in 5 seconds or less, giving you fast feedback when it matters.
The compact 96g design and rechargeable battery mean Connect Pro can go wherever you do.
Smart Sensor Monitoring
Accuracy depends on a healthy, properly maintained sensor.
Connect Pro’s Intelligent Sensor Monitoring helps keep you informed about the condition of the sensor and lets you know when a sensor check or service is due.
The changeable sensor module also makes ongoing maintenance straightforward.
Buy a Replacement Sensor Module for your Connect Pro device.
Designed to Go Anywhere
At just 10.5 × 5.5 × 1.7 cm and weighing only 96g, Connect Pro slips easily into a pocket, bag or glove compartment.
Its rechargeable 400 mAh lithium battery provides approximately 6 hours of operation, supporting more than 700 tests on a charge.
A clear colour OLED display provides essential information directly on the device, while Bluetooth gives you access to the full AlcoDigital Connect experience.
Built for Confidence
Whether you’re checking a reading before driving, monitoring your results over time, or need a convenient way to document a sobriety test, Connect Pro puts professional-style breath alcohol testing into a compact device.
Connect Pro at a Glance

Fuel Cell Accuracy:
Reliable alcohol detection in a compact professional device.
Smartphone Connected:
Bluetooth connectivity with the free AlcoDigital Connect app.
Fast Results:
Results in 5 seconds or less.
700+ Tests:
Rechargeable battery supports more than 700 tests per charge.
Smart Monitoring:
Sensor and service indicators help maintain reliability.
Shareable Results:
Save and share test results directly from your smartphone.
AlcoDigital Connect Mobile App:
The AlcoDigital Connect app provides clear graphics, simple on-screen instructions and detailed test information, making results easy to understand and share.
Connect Pro works seamlessly with the AlcoDigital Connect smartphone app, turning your phone into a powerful companion for alcohol testing.
Connect in less than 2 seconds and access:
- Unlimited in-app storage of test results
- Results displayed in multiple interchangeable units
- Automatic legal driving limits based on your phone’s GPS location
- Time and date stamped results
- Test location recorded with every result
- Optional photo capture with test results
- Ability to save results as images to your camera roll
- Easy sharing via WhatsApp, SMS, email and other media apps
- Battery and service indicators
- Intelligent Sensor Monitoring
- Blow Indicator to help achieve the correct breath sample
- EN16280 Certified
Understand Your Results Over Time
Everyone responds to alcohol differently. With AlcoDigital Connect app, you can build a record of your tests and see how your readings change over time.
Save your results, compare readings and establish how long it takes your breath sample to return to a clear result.
For situations where proof of sobriety is important, results can also be saved as an image and shared directly from your phone.
Technical Specifications
| Specification | Connect Pro |
|---|---|
| Sensor Type | Fuel Cell sensor |
| Battery | DC 3.7V, 400 mAh rechargeable Lithium battery |
| Weight | 96g |
| Size | 10.5 × 5.5 × 1.7 cm |
| Working Temperature | 0°C to 40°C |
| Storage Temperature | -30°C to 70°C |
| Battery Life | Approx. 6 hours / 700+ tests |
| Display | 1.29″ Colour OLED |
| Working Current | ≤50 mA |
| Detection Range | 0.000% BAC to 0.450% BAC |
| Accuracy | ±10% at 0.10% BAC |
| Response Time | ≤5 seconds |
| Connection | Bluetooth |
| Charging Port | Micro USB |
| On-Device Memory | 100 records |
| App Compatibility | AlcoDigital Connect |
Calibration
The AlcoDigital Connect Pro needs calibrating every 12 months or 500 tests (whichever comes first). Book a fuel cell calibration here.




