Involvement:General (knows how to use it) - Ownership:less than 1 day
very good. tried already with set-squares that i know the exact angle and it measures exactly the 30 degrees, the 45 degrees and the 60 degrees, so i believe in the measurements of the Protractor.
the metal has sharp edges and corners.... but it was expected because it is all made in metal. the measurement mark could me more noticeable. i think the screw is too big. i would prefer for it to have another type of way to connect the two parts of metal. i hope i do not loose the screw.
great for solid angle measurements
a bit expensive, but it as a great usefulness. i am a math teacher and this helps to student see the angles is a cube, octahedron, icosahedron and other solids
Note:Stock and Availability shown on this site is for your reference only. While
we strive to provide the most accurate and timely stock and availability information,
availability information may become out of date and may change between the time
you added an item to cart and the time your order is received.
Quantities on clearance items are limited. Prices are current at time of posting. DX Reserves the right to change prices at any time without notice.