1、Using stainless steel metal hose, high temperature resistance, pressure resistance and strong anti‑interference 2、With yellow dust‑proof strip, close and dustproof effect is good, not easy to damage 3、Adopt high‑quality chips, excellent quality, stable measurement and longer life, complete functions 4、Available in 19 styles stokes for choice, the different stokes can meet different needs 5、With DB9 plug and the cable length is 3 meters, not worry about inconvenient operation Item Type: Lathe Linear Scale Plug: DB9 Input Voltage: DC 5V Accuracy: 1μm Resolution: 0.001 mm/0.00004 inch Grating Pitch: 0.02mm Cable Length: Approx. 3 meters / 9.8ft 1 x Grating Ruler 8 x Screw 10 x Gasket 2 x Plastic Gasket 2 x U-Shaped Baffle 2 x Plastic Baffle 1 x L-Shaped Bracket 1 x Protective Cover