PM200T Phosphor Coating Layer Thickness Test Meter is applicable for the manufacturers of fluorescent lamp. During the procedure of powdering tube,  PM200T solves the problem efficiently how to control the phosphor thickness and uniformly of the tube.  It becomes the important tool to reach best lumen output and save the phosphor.

• Measure the relative phosphor thickness
• Filament lamp
• Auto range switch
• Low zero drift, high accurancy