Goniometers
Large International Standard Goniometer has three rows of numbers. Outer measures 0° to 90°, middle 0° to 180°, inner 0° to 360°, all in 1° increments. Transparent, high-impact vinyl. 12″L.
Large International Standard Goniometer has three rows of numbers. Outer measures 0° to 90°, middle 0° to 180°, inner 0° to 360°, all in 1° increments. Transparent, high-impact vinyl. 12″L.