The Center of learning aids to develop Thai education to international

48th Anniversary

Astrolab

CODE : 6412260

฿ 620

Last Update : 11/03/2024

Availability : สินค้าพร้อมจำหน่าย 37 ชุด

For measuring to angle of elevation and azimuth angle of the sun, has scale 0-360? on wooden base 15x24 cm. Angle of elevation able adjust 0-90? .