- Accepts Etsy gift cards
These four tools are often used in Architectural / Engeneering Industry.
Sold as a package deal
1.
Planimeter
A planimeter, also known as a platometer, is a measuring instrument used to determine the area of an arbitrary two-dimensional shape.
Made by Amsler Model # 800 /12457 W.Koch Optik AG Zurich, Swiss Item is used but in working condition 4 x 10 x2 box
2.
Electronic Digital Caliper>>>>0 - 100 mm.
A calliper is a device used to measure the dimensions of an object. Many types of calipers permit reading out a measurement on a ruled scale, a dial, or a digital display. Some calipers can be as simple as a compass with inward or outward-facing points, but no scale. The tips of the caliper are adjusted to fit across the points to be measured and the dimension read by measuring between the tips with another measuring tool, such as a ruler.
3.
1960s Pickett Slide Ruler with Leather Case
A slide rule, also known as a slide ruler or a slipstick, is an extremely complex ruler that functions as an analog computer. By sliding various components of the ruler to align with one another, a slide rule can compute products, roots, logarithms, and the result of trigonometric functions
4.
K + E Sliding Ruler