What it is

Raptor is the clients first port of call when it comes to detecting any damage on an as-yet uncovered geomembrane. Ensuring geomembrane is ready for use is an essential stage in the process of geomembrane installation.

The system electronically verifies the integrity of the whole surface, including welds and is in accordance with the ASTM – D7953 norm.   This enables finding all the faults right after placing the insulating membrane. The Raptor reacts even to the untightness smaller than 1 mm².

Raptor can be used on any non-conductive geomembrane like PVC, HDPE, LLDPE, bituminous liner and other insulating materials.


Our new type of equipment is better and more powerful than its predecessor.

Featuring a safety handle, lightweight, powerful battery that is hidden within the device itself,equipped with 3D GPS E-MAPPING technology, Raptor arc-tester is suitable for use on flat roofs, landfills, tunnels and pools, and is easy to use and quickly folds away afterwards.


  • Highly accurate leak measurement on uncovered (bare) waterproofing layers with accuracy to 1cm2
  • Simple and easy to use
  • Time and cost-effectiveness
  • New type of "stick" - shape similar to metal detector
  • Mobile application - GPS tracker + automatic report production
  • Better and stronger power supply unit
  • Li-ion battery - right in the device (rechargeable and longer battery life)
  • Lighter weight
  • Quickly to fold and unfold
  • Data logger

Where it can measure

It can measure on bare foil:

On all types of bare (uncovered) foils

  • Bare foils
  • Flat roofs
  • Landfills
  • Pools
  • Lagoons
  • Overland buildings
  • Tunnels
  • Mines
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