IPRE Portable Surface Roughness Tester PRSR210 Website: www.iprecn.com Features ARM processor to offer higher speed, low power consumption and fast accurate measurement Mobile app compatible to get the higher accuracy, convenient to be used in a small space competible with many sensors ,like curved probe, Groove probe, Deep groove probe Main Technical Specifications 16 Parameters Ra, Rq, Rz, Rv, Rp, Rm, Rt, RS, Rsm, R3z, R3y, Rz(JIS), Rku, Rsk, Rmax, Rpc Display Ra�Rq�0.005-16μm�Rz�Ry�Rt�Rp�Rv�Rmax�R3z�0.02-160μm�RS�RSm�1mm�Rmr�0-100%�%Rt��Rsk�0-100% Measuring Range ±20μm�±40μm�±80μm Resolution (Ra) 0.001μm Filter RC�PC-RC�GAUSS�D-P Cut Off 0.25mm,0.8mm,2.5mm Probe Type Inductive Range 160μm Stylus Radius 5μm Measure Force 4mN (0.4gf) Stylus Material Diamond Stylus Angle 90° Number of cut-offs 1 to 5 Max Running Length 17.5mm/0.7inch Min Running Length 1.3mm/0.052inch Accuracy �±10% Traverse Speed 0.5mm / s, 1mm/s Output USB and bluetooth Power Built-in rechargeable Battery Dimensions in mm 140�52�48 Weight 440g Standard Delivery Main Unit 1 pc standard Stylus #PR-RS110 1 pc Stylus sheath 1 pc Calibration block and support 1 pc of each USB Cable and software for PC 1 pc Android APP for mobile device 1 pc Adjustable Stand 1 pc AC/DC Adaptor 1 pc Optional Accessory Extension Rod PRER001 Standard Stylus PR-RS100 Deep Groove Stylus PR-RS131 Curved Stylus PR-RS110 Groove Stylus PR-RS130 Wireless Printer PRT100, PRT200, PRT300 Test Stand PRTA620