VTSYIQI Surface Roughness Tester Portable Roughness Tester with Measuring Range (µm）Ra 0.005-16.000 Rz 0.02-160.00 Indication Accuracy 0.001μm Indication 20 Testing Parameters Maximum Drive Stroke 17.5mm/0.7 Inch

VTSYIQI Surface Roughness Tester Professional Profilometer Measurement Instrument with 20 Parameters Range Ra Rz Real-time Clock Settings Display

VTSYIQI Surface Roughness Tester Profile Gauge Surftest Profilometer Digital Surface Roughness Gauge with Data Storage Multiple Parameters Ra 0.005 to 16.000 Rz 0.02 to 160.00

VTSYIQI Surface Roughness Tester Profile Gauge Surftest Profilometer Metal Surface Roughness Gauge with Data Storage Multiple Parameters Ra 0.005 to 16.000 Rz 0.02 to 160.00

VTSYIQI Surface Roughness Tester Roughness Gauge Meter with Measuring Range Ra Rq 0.05~15.0μm Rz Rt 0.1~50.0μm Indication Accuracy 0.01μm 4 Testing Parameters (µm）Ra Rz Rq Rt Sample Length 0.25 0.80 2.50mm

VTSYIQI Surface Roughness Tester Roughness Tester Machine with Testing parameters Ra Rz Rq Rt Measuring Range (um) Ra Rq 0.05-15.0μm Rz Rt 0.1-50.0μm Indication Accuracy 0.01μm OLED Color Display

VTSYIQI Surface Roughness Tester Straight Extension Rod Probe for KR220 Surface Roughness Gauges

VTSYIQI Surface Roughness Tester Surface Roughness Machine Meter with 4 Testing Parameters (µm）Ra Rz Rq Rt Accuracy 0.01μm Measuring Range Ra Rq 0.05~15.0μm Rz Rt 0.1~50.0μm Indication Stroke Length 6mm

VTSYIQI Surface Roughness Tester Surface Roughness Machine with Measurement Parameters Ra Rz Ry Rq Rc Rt Rmax Rp Rv R3z R3y Rz（JIS） Rs Rsk Rku Rsm Rpc Rmr Blue Shell Large Capacity Data Storage

VTSYIQI Surface Roughness Tester Surface Roughness Machine with Touch Screen 23 Measuring Parameters Measurement Range X Axis 17.5mm Z Axis 320μm ISO4287 ANSI b46.1 DIN4768 JISb601 Standard for Measurement On Small Workpiece

VTSYIQI Surface Roughness Tester Surface Roughness Testing Machine with Red Shell Measurement Parameters Ra Rz Ry Rq Rc Rt Rmax Rp Rv R3z R3y Rz（JIS） Rs Rsk Rku Rsm Rpc Rmr ISO4287 ANSI B46.1 DIN4768 JIS B601 Standard

VTSYIQI Surface Roughness Testing Machine Surface Roughness Meter with Stroke Length 6 mm Accuracy 0.01μm Measuring Range Ra Rq 0.05~15.0μm Rz Rt 0.1~50.0μm 4 Testing Parameters (µm）Ra、Rz、Rq、Rt Evaluation Length 1.25 4.0 5.0mm