Detector slide scale SIB240 STS

It can easily slide and decide the positioning of a receiver on a scale bar that was hard to do with an auxiliary clamp of a receiver.By sliding a receiver, comparative measurement of height difference can be easily done.Auxiliary tool for staff/survey.Type (stage):2Reduction Length to Total Length (mm):1310 to 2400Width (mm):39Front side scale: 1mm scale both on the 1st and 2nd stageBack side scale: 1mm scaleStorage nylon bag