A remarkably simple but effective precision measurement instrument it allows accurate measurement of glass and air-gap thickness in single, double and triple glazed units. » View More

This is the perfect solution for any surveyor who needs the ability to carry out full risk assessments of glass or any other type of fenestration survey » View More

The Merlin Lazer Toughened Glass Stress Viewer is a simple to use tool designed to show the stress and strain patterns that are present in toughened glass. » View More

The Merlin Low-E Coating Detector is a dual purpose tester designed to detect Pilkington K-Glass and all other Low-Emissivity coatings on single and double glazed units and indicate on which surface it is present. » View More

The pocket-sized Merlin Lazer TGi (toughened glass indicator) is an ideal solution to the age old problem of verifying whether glass has been toughened or not. » View More