SharpGrade laser grader operating with Leica Trisonic. The speed of response is very quick and accurate. The patented QuadRod system of the SharpGrade Leveller give the rigidity require for solid and quick response.
Tri-sonic can work of 3 different references : String Line, curb shoulder or Ground level.
It is a very effective and versatile solution.
Tri-Sonic can be coupled with Slope or laser sensors.
20 авг 2017
