... catalogue 3,liner error compensation 4,axis:1,2,3 cylindrical grinding machine readoutfunction 1:zero clearing 2:reset 3: ... scale and rotary encoderadvantage:1,the high precision digital readout is specialization design,elegant appearance ,high speed of numeation,multy function2,Aluminum ... installof the linear scale is not up to standard.low precision 5.The resolution of the digital readout does not ...