Introduction:
The Pro 360 Digital Protractor is a revolutionary measuring tool that build 0. 1oat 0 & 90 degrees. 0.2obetween 1 & 89 degrees. The machined stainless steel frame with integral base-plate is light, rigid, and ultra-precise platform allowing the state-of-the-art sensor and microprocessor circuit to provide unsurpassed accuracy throughout 360 degree range.

Feature:
Full 360degree range (90degree)
Machined stainless steel frame
Alternative reference (zero)
Reading hold
Simple calibration requiring no special fixtures.
Display remains upright to view at all angels.