VTSYIQI Digital Surface Roughness Tester Surface Roughness Machine with Accuracy 0.01μm Measuring Range Ra Rq 0.05~15.0μm Rz Rt 0.1~50.0μm Indication Evaluation Length 1.25 4.0 5.0mm Testing Parameters (µm）Ra Rz Rq Rt

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 Meter Portable Surface Roughness Tester with Measuring Range Ra Rq 0.05~15.0μm Rz Rt 0.1~50.0μm 4 Testing Parameters Ra Rz Rq Rt Indication Accuracy 0.01μm USB Data Output Sample Length 0.25 0.80 2.50mm

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

VTSYIQI Surface Roughness Gauge Digital Surface Roughness Tester with Measuring Range (um) Ra Rq 0.05-15.0μm Rz Rt 0.1-50.0μm 4 Testing Parameters Ra Rz Rq Rt Data Storage Function for Surface Detection On Metal Non-Metal

VTSYIQI Roughness Tester Surface Roughness Machine with 4 Testing Parameters Indication Accuracy 0.01μm Measuring Range (um) Ra Rq 0.05-15.0μm Rz Rt 0.1-50.0μm Evaluation Length 1.25 4.0 5.0mm

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

VTSYIQI Roughness Meter Digital Surface Roughness Tester with 4 Testing Parameters Sample Length 0.25 0.80 2.50mm Measuring Range (um) Ra Rq 0.05-15.0μm Rz Rt 0.1-50.0μm Indication Accuracy 0.01μm Variability<12%

VTSYIQI Roughness Meter Surface Roughness Gauge with Stroke Length 6mm Measuring Range (um) Ra Rq 0.05-15.0μm Rz Rt 0.1-50.0μm USB Data Output Multiple Testing Parameters Indication Accuracy 0.01μm

VTSYIQI Surface Roughness Meter Digital Surface Roughness Tester with Evaluation Length 1.25 4.0 5.0mm 4 Testing Parameters Indication Accuracy 0.01μm Measuring Range (um) Ra Rq 0.05-15.0μm Rz Rt 0.1-50.0μm

VTSYIQI Digital Surface Roughness Gauge Portable Surface Roughness Tester Meter with Measuring Range Ra Rq 0.05~15.0μm Rz Rt 0.1~50.0μm for Testing Most Materials Both Metal And Non-Metallic Surface

VTSYIQI Digital Surface Roughness Tester Surface Profilometer Gauge with Measuring Range Ra Rq 0.05~15.0μm Rz Rt 0.1~50.0μm 4 Testing Parameters Sample Length 0.25 0.80 2.50mm Indication Accuracy 0.01μm Evaluation Length 1.25 4.0 5.0mm Stroke Length 6mm