LGP-0510 is portable type laser diameter gauge, it's Adopt module design, small cubage, weight lightly ... use, maintenance Product brief: LGP-0510 is portable type laser diameter gauge, it's Adopt module design, small cubage, weight ... ,Fiber optics cable,Radio Frequency cable,Metal wire, alloy wire,Plastic wire, PE, PVC wire, teflon wire.Transparence and half transparence glass object,Characteristic ...