Fluke II900 Sonic Industrial Imager



  • Easily locates air, gas or vacuum leaks
  • New Fluke SoundSight™ technology
  • 7" LCD touchscreen.
  • 1280 x 800 Resolution
  • Can detect leaks up to 50 meters
More Information
Warranty2 years
Price MatchNo

Fluke ii900 Sonic Industrial Imager

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Locating leaks has always been a task within the industry that has cost businesses time and as a result money, but with the Fluke ii900 these leaks can be identified in no time at all. By locating leaks early, this can save a business from unnecessary waste and as a result increase the overall efficiency of their machinery on site, as well as giving assurances that the equipment they're using is reliable.

Thanks to the SoundSight™ technology on the ii900, the engineer using it can see where the leaks are due to the sound they emit in real time while out on site. The 64 digital MEMS microphones featured on the ii900 means that leaks can be detected even in the loudest of work environments, therefore leaks can be detected as day to day work is carried out meaning no downtime for the business.

The ii900 can store up to 999 images (and 20 videos) on the imager itself, meaning a whole inspection of a site can be carried out and then the images can be analysed afterwards for any major faults/leaks. Analysing the results will be made even easier thanks to the 7" touchscreen overlaying a SoundMap™ on the visual images and the 1280 x 800 resolution.

Despite the Fluke ii900's vast capabilities and advanced technologies, its simple interface and intuitive operating system means training requirements are kept to a minimum. The ii900 is all about saving time and making the job of identifying leaks much easier in often busy and noisey environments where downtime is not an option. A broad frequency range also means the ii900 out performs more traditional ultrasonic leak detectors that often only detect leaks that occur a high frequency. The ii900 is also ideal for identifying leaks in hard to reach places.

With all these advanced features, no matter what sector a business is in, a whole site can be evaluated for leaks in a matter of hours.

You can find video's, articles, testimonilas, ROI calculator and more via the Fluke ii900 solution centre webpage

# of microphones
64 digital MEMS microphones
Frequency band
2 kHz to 52 kHz
Sound pressure sensitivity
Detects a 0.005 CFM leak at 100PSI from up to 32.8 feet
(Detects a 2.5 cm3/sec leak at 7 bar from up to 10 meters)
Operation distance range
0.5 to > 50 meters (1.6 to > 164 feet)
Field of View
63 ° ± 5 °
Minimum Frame Rate12.5 FPS
Built-in digital camera (visible light)
Field of View (FOV)
63 ° ± 5 °
Fixed lens
General7" LCD with backlight, under-sunlight readable
1280 x 800 (1,024,000 pixels)
Acoustic Image
Yes, SoundMap™ image
Image storage
Storage capacity
Internal memory with the capacity for 999 picture files or 20 video files
Image format
Blended visual and SoundMap™.JPG or .PNG
Video format
Blended visual and SoundMap™.MP4
Video length
30 seconds
Digital exportUSB-C for data transfer
Acoustic Measurements
Measurement range
29.7 dB to 120 dB SPL at 2kHz 16 dB to 106.3 dB SPL (± 1 dB) at 19 kHz 21.4 dB to 117 dB SPL (± 1 dB) at 52 kHz
Auto max/min dB gain
Auto or manual, user selectable
Frequency band selectionUser selectable through user-made presets or manual entry
Ease of use
Intuitive user interface
Trend graphs
Frequency and dB scale
Spot markers
dB level reading at center point of the image
Batteries (field-replaceable, rechargeable)Rechargeable Li-ion, Fluke BP291
Battery life6 hours (product includes spare battery)
Battery charging time3 hours
Battery charging systemExternal dual-bay charger, EDBC 290
General Specifications
Standard palettes3: Grayscale, Ironbow, Blue-Red
Operating Temperature0 °C to 35 °C (32 °F to 95 °F)
Storage Temperature-20 °C to 70 °C (-4 °F to 158 °F)
Relative humidity10 % to 95 % non-condensing
Size (H x W x L)186 mm x 322 mm x 68 mm
Weight (battery included)1.7 kg (3.75 pounds)
Main unit ratingIP40 protection against particles 1mm or greater and dripping water
Sensor head ratingIP51
Warranty2 year
Self-diagnostic notificationArray-health test to identify when microphone array needs attention
Supported languagesDutch, English, Finish, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Swedish, Traditional Chinese
RoHS compliantYes
General SafetyIEC 61010-1
Electromagnetic Compatibility (EMC) InternationalIEC 61326-1: Portable Electromagnetic Environment IEC 61326-2-2
CISPR 11: Group 1, Class A
Korea (KCC)Class A Equipment (Industrial Broadcasting & Communication)
USA (FCC)47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103.

The Fluke ii900 can identify leaks in a range of location including...

  • Air cylinder fittings
  • Storage tanks
  • Hose reel fittings
  • Vacuum suction cups
  • Pressure regulators
  • Shut-off valves
  • Solenoid fittings
  • Couplings
  • Terminated air lines
  • Air tools, pneumatic guns, riveters and rachets
  • Foot pedals
  • Seals and gaskets
  • Tubing
  • 3-way fittings and elbow fittings
  • Pneumatic cylinders

What's included

  • Fluke ii900 Sonic Industrial imager
  • AC power supply and battery charger
  • 2 x rechargable lithium ion battery packs
  • USB cable
  • Hard carry case
  • Adjustable hand and neck strap
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