Basic low-cost goniometer 15 cm, particularly suitable for pupils
made of transparent plastic: scale marked in inch and centimeter
1: 15cm arms, scale 360°
2: 15cm arms, scale 180°
3: 15cm arms, big scale 360° (very easily readable)
4: 30cm arms, big scale 360° (very easily readable)
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reviews
add a reviewaverage valuation from1:
(5.00 / 5)
ergoschreiner
wrotes at 12.10.11
5 stars = very good