Test Sticks

Every one of our test products contains a fully certified precision ball with a unique certificate number. This number is engraved onto our products and a Certificate of Conformity, specific to the ball inside, will be issued with every test product.

This is vital for traceability to the source of ball manufacture and ensures you are demonstrating your commitment to industry requirements.

Our Certificates of Conformity also carry the UKAS Calibration Accreditation

Precision Balls

We stock a large range of fully certified precision balls in sizes from 0.2mm up to 12.0mm.

Our precision balls also come in a range of metals;

Chrome
Brass
Stainless Steel 304 
Stainless Steel 316 
Stainless Steel 440C

The following certified balls can also be supplied;

Glass
Aluminium

Contact us for price and delivery