Brand: Mercury-tech
Model: LDM25/LDM50
Min. Order: 1 PCS 
Laser gaugemicrometermeterLaser gauge is the high-accuracy survey installment that uses the laser scan principle to carry on contacts the on-line survey.
Performance index: 
type      Survey scope	   differentiation
LDM-25   0.1—25mm	      0.001mm
LDM-50   0.1—50mm	      0.001mm
LDM-80   0.1—80mm	      0.001mm
LDM-120  0.2—120mm     0.001mm
LDM-180	0.2—180mm    0.001mm