Fluke Acoustic Imagers
Discover how the top Fluke acoustic imager can streamline your industrial inspections and enhance efficiency. Read the article for practical insights.
Find out more about Fluke Acoustic Imagers below.


- Frequency range: 2-52kHz
- Detection range: 50m
- LeakQ™ severity index: indicates the severity of leaks using a 1-10 scale


- Utilises sound technology to identify and locates leaks
- SoundMap provides increased detail and clarity
- Identifies and isolates leak and vacuum frequencies
- Locates leaks in compressed air, gas, steam and vacuum systems


- Frequency range: 2-65kHz
- Detection distance: up to 70m
- LeakQ™ : calculates the size, rate, & cost of the leak & assigns a severity index


- Frequency range: 2-100 kHz
- Detection distance: up to 120m
- LeakQ™, MecQ™, and PDQ™ modes
About Fluke Acoustic Imagers
Fluke acoustic imagers are instruments designed to identify and locate leaks in compressed air, gas, steam, and vacuum systems by detecting ultrasonic sound waves produced by these leaks. They convert high-frequency sounds, typically beyond human hearing, into audible signals and visual representations, enabling maintenance teams to pinpoint leak locations efficiently, even in noisy industrial environments.
Key Functions
- Leak Detection: By capturing ultrasonic emissions from pressurised leaks, these devices help identify sources of energy loss, ensuring system efficiency and safety.
- Visual Imaging: The Models utilise an array of microphones to create a SoundMap??a visual overlay that highlights the precise location of a leak on a live image, simplifying identification and documentation.
- Frequency Filtering: Advanced filtering capabilities allow users to isolate specific sound frequencies associated with leaks, effectively distinguishing them from background noise in complex industrial settings.
Key Specifications
Features across all of the Fluke ultrasonic leak detector range include:
- SoundMap? technology with visual overlay
- Large LCD touchscreen display
- Built-in digital camera for visual images
- Rechargeable lithium-ion batteries
- Ergonomic handling with adjustable straps
- Internal memory storage
- LeakQ? Mode estimates leak size, rate, and cost, aiding in prioritising repairs and reducing maintenance costs
- USB connectivity for data transfer
Advanced features and considerations available on select models:
- Frequency ranges from 2kHz up to 100kHz
- Detection range up to 120m
- PDQ? mode for partial discharge detection
- MecQ? mode for mechanical fault scanning
- Integrated reporting tools to tag, annotate, and share leak data seamlessly using built-in Wi-Fi connectivity
- Barcode scanning integration
Applications
Fluke acoustic imagers are indispensable in sectors such as manufacturing, HVAC, automotive, and chemical processing. They are used for:
- Energy Conservation: Detecting and repairing leaks in compressed air and gas systems can lead to significant energy savings by reducing unnecessary consumption.
- Preventive Maintenance: Regular use of ultrasonic leak detectors aids in early identification of system faults, preventing unexpected downtime and extending equipment lifespan.
- Safety Assurance: Identifying leaks in hazardous gas systems is crucial for maintaining workplace safety and preventing potential health risks.
These ultrasonic leak detectors comply with international standards, including IEC and RoHS.