*. Model : SJ-310
*. Range : Z-axis 12.5mm, X-axis 12.5mm
*. Resolution : 0.01㎛/±20㎛~0.08㎛/±160㎛
*. Parameter : Ra, Rq, Ry, Rp, Rz, Rt
                       R, Rx, AR, W.
*. Cut-off length & Sampling length
   0.25, 0.8, 2.8, 8mm
*. Digital filter : 2RC-75%
*. Printer  (Thermal, W 48mm)
*. Built-in rechargeable battery
   AC Adapter