Hand Level Surveying
A hand level is essentially a spirit level inside of a telescope. The device is generally used by grading contractors and land surveyors to compare multiple points against a reference point to get approximations of level or distance. Hand levels save time compared to setting up a tripod and levelling instrument. If you're looking for sturdy and quality hand levels, you can find a wide-selection...
0 Commentaires 0 Parts 2KB Vue 0 Aperçu