... output:+5VTTL,+12VTTL IP55 TTL 5V slim type linear scale DC linear scaleDC10 Universal linear scale resolution: 10um, 5um, 1um, 0 ... or 45°five precision bearing systemDC series Linear scale are used on all inds of machines with ... in the machines by laocating the positions,The scale may also be fited to coordinate measurement equipmen ... Good sealing rubber strip IP55 TTL 5V slim type linear scale