Price: $9,899.00
(as of Sep 15,2026 03:48:02 UTC – Details)

The FLIR Si1-LD is an easy-to-use acoustic imaging camera for locating and quantifying pressurized leaks in compressed air systems. This lightweight, one-handed camera is designed to help maintenance, manufacturing, and engineering professionals identify air leaks faster than with traditional methods. Built with a carefully constructed array of MEMS microphones for high sensitivity, the Si1-LD produces a precise acoustic image that visually displays ultrasonic information, even in loud, industrial environments. The acoustic image is overlaid in real time on a digital image, allowing you to accurately pinpoint the source of the sound, with onboard analytics which quantify the losses being incurred. The Si1-LD features a plugin that enables you to import acoustic images to FLIR Thermal Studio suite for offline editing, analysis, and advanced report creation. Field analysis and reporting can also be done using the FLIR Acoustic Camera Viewer cloud service. Transferring of images can be managed via memory stick or USB data cable. Through a regular maintenance routine, the FLIR Si1-LD can help facilities reduce their environmental impact and save money on utility bills.
Si1-LD: Detects, locates and measures compressed air leaks efficiently. The Si1-LD produces a precise acoustic image that visually displays ultrasonic information, even in loud, industrial environments
EASY TO USE: Intuitive, light weight, one-handed operation requiring minimal training
EFFICIENT INSPECTION CAPABILITIES: Real-time on-camera leak size and cost analysis for compressed air leaks
The highest-performing acoustic imager in the market in its price range. Minimum Detectable Leak Rate (MDLR): 0.01 l/min from 2.5 m (8.2 ft)
Seamlessly integrates into predictive maintenance workflows at any stage of the cycle