... models, thickness and dimensions 4 has a long history BIGA measuring linear scale for lather milling grinder specifications of linear scale1 ... , 0.005mm, 0.01mm3 Output signal: (1) TTL square wave (2) HTL square wave(12v,15v,24v) (3) EIA-422-A signal ... 4 Sinusoidal voltage signal 1Vpp (5) Sinusoidal current signal 11uApp4 Measuring range ...