EDTM’s Glass-Chek Elite GC3200 measures a window’s glass and air space thickness, and identifies the surface location and type of low-emissivity coating. The Elite can also identify laminated glass and measure the inner-layer thickness of the lamination. The graphical display illustrates the window profile, labeling each glass surface, and simplifying the window construction and low-e location. The GC3200’s ability to store recent measurements in its memory saves time in the field.