Pay in 4 interest-free payments of $3.24 Learn more
Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Grab it today with no risk and feel the difference yourself
We offer free returns of this product within 30 days of purchase if you're not happy with it
Single convex lens
plus full trigonometry reference angles
TSA compliant and more compact than a standard 6" engineering scale ruler
The Pocket Scientist - Scientific Ruler and Reference Shopify Collective Grab it today with noCarry your passion for science in your pocket. This laser cut, laser engraved, 0. 5 mm enamel coated stainless steel scientific pocket ruler is designed for passionate scientists and engineers who may find themselves needing a quick straight edge, wondering what's next to Technetium in the Periodic Table, pausing to double check the 6th significant figure in the speed of light or who somehow forgot the 42nd digit of pi. Keep it in your wallet at all
US$ 35.00
US$ 32.00
US$ 212.50
US$ 28.00