Folding Ruler and Goniometer | Measures in cm and degrees

Ideal for any stationary kit!

This folding ruler and goniometer is a very useful tool and will allow you to measure up to 30 cm in length and 180 degrees in amplitude all in one single instrument.

Details: 
Size: 16.5cm (folded)
Extends up to 30cm
Features centimeters and degrees  


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