Goecke 25MM Leica Plug Style Prism Tripods grade checking

grade checking

Sturdy plastic tray

but this mirror provides a much larger field of view

This adjustable offset bar can be used with total stations and prism poles to help get accurate elevation measurements in hard-to-reach places

Goecke 25MM Leica Plug Style Prism Tripods grade checkingRobust, especially cheap and for many years proven prism with nearly indestructible tilt holder made of plastic, which performs consistently for the harsh conditions in tunnel and monitoring purposes. The centering of the prism is within 2 tenths of a millimeter. Robust clamp screw for the vertical axis, the unintentional rotation of the prism effectively prevented. The mounting of the tilt axis is deliberately kept too tight to avoid accidental