Datum Markers RS10 Red

For construction sites without plastering work For ensuring the surveyed measurements are securely marked For ensuring heights and finished floor level (FFL) in door and window frames are securely marked For ensuring axes are securely marked Mounted in the formwork with negative impression in the concrete for axes and heights The RS10 & RS11 Datum Markers are also available in red without the inscription Meterriss. Article no. RS10r oM. and RS11r oM.