The PCB Through-Hole Microscope is designed for critical inspection of plated-through holes in printed circuit boards. When using this tool the inspector has a view of the complete hole, the image being distorted to a bucket (truncated cone) shape. When used over a light box; voids, drill damage, burrs, obstructions, plating faults can be identified quickly and with certainty.
The instrument is supplied ready for use in a wooden carrying case. The standard model is suitable for holes up to 3mm diameter by 3mm deep.