Our Whittam dials or circular scales are accurate to within 18 arc
seconds or .00045" on a 10" diameter. We offer circular divided
scales and index rings of up to 137 cm (4?") in diameter.
Made
exactly to your specifications!
High quality at competitive prices.
High Precision Graduated Rings & Dials
...to your exact
design! Please send us a drawing or a sketch
with measurements,
and we will produce them to your specifications.
