Sokkia Leveling Staff (4 meter)

EM Staves Leveling staffs are designed exclusively for use with Sokkia Digital Levels.Staff tape is made of Invar material. The coefficient of thermal expansion is very small (1.0x10-6/℃/M) Superior graduation accuracy and high quality image of stripes.Body of the Invar staff made of rigid aluminum profile with anodized surface.It makes sure it is not easy to get deformed in the process of measurements and very convenient to carry.