Surveying Compass
Product Code : EL-ELE-14317
- Accurate readings for navigational purposes.
- The compass comprises a brass or aluminum metal circular box.
- Diameter of 75/100 mm.
- A highly magnetized needle on a hard steel pointed pivot is balanced at the centre of the box.
- An Aluminum circle consists of a needle, which is graduated to 30 min. (0. 50)