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Best Choice HEAXIY 
Digital Surface Roughness Tester, Handheld Surface Roughness Tester, Measuring Range: 0-6.5mm, Measuring Accuracy: ±0.00 ➤High-precision Measurement: High measurement accuracy and wide measurement range, providing up to ±3um measurement accuBest Value GRAIGAR 
Graigar KR110B Digital Surface Roughness Tester Ra, Rz, Rq, Rt Ra, Rz, Rq, Rt 4 testing parameters, suitable for more applications.Generic 
Surface Roughness Tester, Handheld Profilometer with Tool Box, Measuring Range Ra/Rq 0.05~15.0μm Rz/Rt 0.1~50.0μm, High 【Versatile Roughness Tester】: This roughness tester is suitable for a variety of surfaces, including round, flat, conicaHEAXIY 
Digital Surface Roughness Meter, Portable Surface Roughness Tester, Accuracy:±3μm/Measuring Range 0-6.5mm, Ideal for Pri ➤High-precision Measurement: High measurement accuracy and wide measurement range, providing up to ±3um measurement accuGeneric 
Surface Roughness Tester, Portable Surface Profile Gauge with Digital Display Screen, 0-6.5mm Measuring Range & 0.001mm Surface Roughness Tester: Measure the surface roughness of various processed parts, and clearly display the measurementHEAXIY 
Digital Surface Profile Gauge, Portable Surface Roughness Tester, 0-6.5mm Measuring Range & 0.001mm Resolution, Ideal fo ✔ Surface Roughness Tester: Measure the surface roughness of various processed parts, and clearly display the measuremenGeneric 
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