天使牌 AS-40 12cm 180°量角器

The Angel 180 degree protractor is ideal for office, home or school use. Constructed from tough transparent acrylic, the Studymate 180 degree protractor is designed to not only last but very convenient as well.

- Brand: Angel
- Model: AS-34
- 180 degrees with bevelled edge
- Millimetre divisons for accuracy
- Made from clear, transparent acrylic for ease of use 
- This protractor is 12cm wide.