slim scale are use for precision measuring instruments and small machine.small size,high accuracy,fast speed DC10F and DC11F series scale are used for precision measuring instruments and small machine,such as projectors,lathe (Z axis) and so on resolution:0.5um,1um,5umVoltage:5V,12V,15V,24V,36VWave:TTL,~1Vpp,EIA-422Length:0~500mm slim scale