Length measurement – ​​Additive constant 0

Even with gross installation errors

Supplied with a case

A "regular" light plumb line only indicates water level

prismahallare 5 8 3 Length measurement – ​​Additive constantPrism holder 5 8 Prism holder 5 8 Holder with ball joint Adjustable vial and a host adapter for prism with 5 8 mount Experience has shown that ground points are often lost during construction as wall points. Prisms on rods are always at risk in heavy traffic and tie up a relatively large number of personnel. With this reflector holder, prisms can be attached directly to structures with high repeatability and in exact alignment. The wall holder has an