H Tinsley and Co Ltd

Tinsley has been manufacturing measuring instruments and measurement standards since 1905, when the first commercially available Weston cell was produced.

The "Wilkins" design of standard resistors is still manufactured and these very stable, low-reactance resistors can be found in measurement laboratories all around the world.

Here you can see some of my collection of Tinsley equipment. Please select an item from the sidebar for further details.