Conveniently storable in the instrument container, the GMP111-0 offers high positional accuracy due to their small size. The GMP111-0 is mounted in a polymer holder with 1/4″ thread fittings, has a built-in levelling bubble and is supplied with the GLS115 four-section pole and attachable point (1/4″ thread). With this arrangement a point can be measured with very high precision.
Prism Constant: 0.0mm
Centring Accuracy: 2.0mm
4x Poles (screw-on aluminium, permitting five prism heights – 10, 40, 70, 100 & 130cm)