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The Investigator™ Mini is an asset management and leak detection tool for insertion into pressurized pipelines up to 150psi.

The Investigator™ Mini is a pressurized pipe inspection and leak detection system and is designed for 2″ to 6″ diameter pipework. Access through 2″ and above pressure fittings, air valves, gate valves and Quadrina's at full mains pressure.

The system is mounted onto pipework through a selection of fittings and/or 'hot tappings'. This process makes access into the pipework simple and cost effective. Monitoring the real-time data captured by the HD camera and hydrophone sensor head allows the operator to understand internal pipework conditions and identify leaks. A 100ft cable is supplied with the system which potentially offers a maximum inspection distance of 200ft upstream and downstream off the insertion point. This is influenced by pipe diameter, internal condition and the configuration of the pipe. The software is specific for the Investigator™ Mini technology and is used to view both HD video and acoustic results from live surveys. The software displays video in a resizable window and also acoustic Data in order of amplitude and frequency. The surveyed pipe can then be located above ground via the integral Flex Rod system. The system is compatible with LiveFeed software for maximum performance.

Download Full Specifications

Fill in the form below to download the full Investigator™ Mini specification.


  • Dual 22mm sensor head (HD CCTV & hydrophone)
  • Pressurized insertion up to 150psi
  • Extremely robust system
  • Internal hydrophone for precise leak detection
  • Flex Rod for above ground location
  • USB output - connects directly to your existing PC
  • Real-time analysis software
Case Studies