Overview Fluke II900
The Fluke II900 is a handheld industrial acoustic imager designed to quickly and accurately pinpoint compressed air, gas, and vacuum leaks in noisy manufacturing environments. Equipped with an array of sensitive acoustic microphones, it translates sound frequencies into a visual SoundMap™ overlaid directly onto a real-time visual image.
By displaying leak locations on its 7-inch LCD touchscreen, the Fluke II900 price allows maintenance teams to inspect large facilities during normal plant operations without interrupting production.
Key Features & Benefits
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SoundMap™ Visual Overlay: Overlays acoustic leak maps onto a visible light image for immediate, precise leak location.
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Leak Detection in High-Noise Environments: Operates effectively in active manufacturing plants without needing to shut down machinery.
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Extended Frequency Range: Detects leaks from 2 kHz up to 52 kHz to isolate leaks above standard ambient factory noise.
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Intuitive Touchscreen Interface: 7-inch capacitive touchscreen with a simple user interface requires minimal technician training.
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LeakQ™ Technology: Helps estimate leak size and cost impact to prioritize repairs based on energy savings.
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Rugged Industrial Design: Built to withstand harsh factory conditions with IP40 protection and field-replaceable batteries.
Testing Modes & Frequency Control
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Standard Acoustic Mode: Visualizes general ambient sound levels and major compressed air leaks.
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Frequency Filtering Mode: Adjusts frequency filters (2 kHz – 52 kHz) to isolate specific leak signatures from background machinery noise.
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LeakQ Mode: Quantifies leak severity and provides estimated leak volume to calculate cost savings.
Common Operational Issues & Troubleshooting
| Field Issue | Common Cause | Quick Solution |
| False Positive Leak Spots | Background high-frequency reflections (e.g., steam valves, discharge pipes) | Adjust frequency band limits manually or narrow the frequency range |
| Blurry SoundMap Image | Distance too far or lens/microphone grid obstructed | Clean microphone array cover and adjust distance to target (0.5 m to >50 m) |
| Battery Draining Fast | Continuous high-brightness display or cold ambient temperatures | Keep extra smart battery charged or lower screen brightness |
| Image Capture Failed | Internal memory full | Transfer saved images/videos via USB-C or delete old files |
Maintenance & Spares: Regularly inspect and clean the microphone array with a dry microfiber cloth. Calibration should be checked annually. Popular spares include: Fluke BP291 Smart Battery Pack, Microphone Array Protective Cover, USB-C Cable, and Hard Carrying Case.
Quick Specifications
| Feature / Parameter | Specification |
| Frequency Range | 2 kHz to 52 kHz |
| Detection Range | Up to 50 meters (164 feet) or more depending on leak size |
| Display | 7-inch LCD with backlight (1280 x 800 resolution) |
| Microphone Array | 64 digital MEMS microphones |
| Internal Memory | Stores up to 999 image files or 20 video files |
| Battery Life | 6 hours continuous operation per charge |
| Weight | Approx. 1.7 kg (3.75 lbs) |
Applications
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Locating leaks in compressed air systems, nitrogen lines, and vacuum lines.
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Energy audit inspections to reduce factory utility costs.
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Routine preventive maintenance in manufacturing, automotive, and process industries.
Call to Action (CTA)
Ready to Stop Compressed Air Energy Loss in Your Plant?
Contact our application specialists today for technical guidance or to request a competitive quote for the Fluke acoustic imaging.
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