Professional Breathalyzer Manufacturer
A5 Personal Breathalyzer
Professional Breathalyzer Manufacturer
A5 Personal Breathalyzer
Highlights of Alcohol Detection Equipment
Airsense Breathalyser: Raising the bar
The AIRSENSE A5 personal breathalyzer combines modern design with practical alcohol testing features. Equipped with a color IPS display, adjustable breath sampling, Bluetooth connectivity, and a rechargeable battery, it delivers a convenient and flexible testing experience for everyday use.
USER-FRIENDLY DESIGN
Color Display & Intuitive Operation
The A5 personal breathalyzer features a 1.2-inch color IPS display with an intuitive menu interface. Users can easily adjust measurement units, language, time settings, and other preferences, making alcohol testing simple and convenient.
FLEXIBLE TESTING
Flexible & Efficient Alcohol Testing
The A5 personal breathalyzer can deliver accurate results with as little as 2 seconds of blowing. However, continuous exhalation allows deeper lung air to enter the sampling system, helping minimize the influence of residual mouth alcohol and improve measurement reliability. The device typically requires 20 seconds of warm-up, extending to approximately 300 seconds after more than 30 days of inactivity. This longer warm-up period reflects the characteristics of semiconductor sensor technology and our deliberate balance between measurement accuracy, stability, and user experience.
SMART CONNECTIVITY
Bluetooth Connectivity & Test Records
Built-in Bluetooth enables wireless connectivity, while the device can store up to 500 test records for convenient review. Multiple measurement units and adjustable settings further support different user preferences and regional requirements.
EVERYDAY CONVENIENCE
Rechargeable & Portable Design
Powered by an 1100mAh rechargeable lithium battery, the A5 requires approximately two hours for a full charge. Its compact, lightweight design makes it easy to carry and suitable for alcohol testing at home, in the workplace, or while traveling.
OEM & PRIVATE LABEL
Build Your Own A5 Product Line
We work with OEM buyers on branding, selected software options and packaging. Minimum quantities depend on the requested customization and the available configuration of this model.
Branding and Localization
- Custom startup logo: starting MOQ 100 units, if supported
- Branded manual: starting MOQ 100 units
- Additional system languages: starting MOQ 200 units, subject to feasibility
- Printed device logo: starting MOQ 200 units
- Custom printed box: starting MOQ 500 units
These are customization-specific starting quantities, not an all-inclusive device MOQ.
Eight measurement units
- Sampling and product evaluation support
- Factory and engineering communication
- Calibration and maintenance training
- Marketing photos, manuals, and product knowledge support
- OEM discussions tailored to your target market
EXPLORE OTHER AIRSENSE MODELS
Similar Alcohol Detection Devices
Different models suit different markets. Review alternatives before finalizing a product lineup.
A5 personal breathalyzer technical data
Specifications
Sensor, measurement, connectivity and physical specifications.
| Model Number | A5 Personal Breathalyzer |
| Sensor type | Professional-grade planar chip semiconductor sensor |
| Measurement range |
0–0.1% BAC 0–0.5 mg/L 0–1.0‰ BAC 0–1.0 g/L 0–100 mg/100mL |
| Measurement units | %BAC, ‰BAC, g/L, mg/100mL, mg/L, g/100mL, μg/100mL, g/210L |
| Minimum detection value | 0.03 mg/L |
| Resolution | 0.015% BAC |
| Display error (as specified) | +0.01% BAC at 0.05% BAC |
| Warm-up time | 20 seconds (300 seconds after more than 30 days of non-use) |
| Display | 1.2-inch wide-angle IPS LCD |
| Test history | Up to 500 records |
| Connectivity | Built-in Bluetooth |
| Battery | 1100 mAh rechargeable lithium-ion battery |
| Charging time | Approximately 2 hours |
| Dimensions | 103.5 × 52.5 × 20 mm, excluding mouthpiece |
| Net weight | 71.5 g |
| Operating conditions | 0–50°C; relative humidity 75–90% |
| Storage conditions | −10–60°C; relative humidity 75–90% |
| Unit box | 121 × 67 × 38 mm |
| Unit gross weight | 107 g |
| Export carton | 160 units / 53 × 29 × 37 cm / gross weight 18 kg |
Product resources
Downloads
Access user manuals and compatible software resources for the A5 personal breathalyzer.
User Manual
Download the A5 personal breathalyzer user manual for device setup, operating instructions, measurement settings, and maintenance guidance.
Download Manual ↓
Mobile App
Download the mobile application for compatible A5 personal breathalyzer configurations. Available features may vary depending on the device version.
Download App ↓
Desktop Software
Desktop software is currently not supported for the A5 personal breathalyzer. Please contact AIRSENSE for information about available connectivity options.
Not Available
Note: Mobile app compatibility and available features may vary by device configuration. Contact AIRSENSE if you need assistance.
