Goniometer

Goniometer

Item: 61275
Not in stock

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A goniometer is an instrument that either measures an angle or allows an object to be rotated to a precise angular position. The term goniometry is derived from two Greek words, gonia, meaning angle, and metron, meaning measure.

The first description of a goniometer, derived from the astrolabe, was apparently in 1538, by Gemma Frisius.

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