Brunson 803-MC Invar Kit Optical Tooling Ideal for use with any

Ideal for use with any rotating laser

Extra-strong

The resulting answer

Offers easy grip and handling with its rectangular shape

meaning water can splash on them from any direction with no harmful effects

Brunson 803-MC Invar Kit Optical Tooling Ideal for use with anyThe 803 MC Invar Kit extends the range of optical tooling scales for precise measurement of larger or hard to reach areas. It works with calibration scales like the 6000 CM to support accurate 3D measurement systems. Its low thermal expansion minimizes length changes from handling or temperature, ensuring reliable measurements even when equipment is in operation. Tolerance Invar Tubes 12587 Series Tube Length Tolerance 0. 003" Total Stack up Error 0.