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Best Choice HOgardenME 
HOgardenME Surface Roughness Comparison, Surface Roughness Tester Ra0.05-12.5mm Roughness Sample Block Roughness Sample Surface roughness comparison sample block: the surface roughness comparator is designed for comparison and testing the sBest Value Ace Instruments 
Surface Roughness Tester for Heavy industry, Aerospace, Surface metrology, manufacturing industries, etc., Model No : SR Features: 1) Highly sophisticated inductance sensor 2) Built-in lithium-ion rechargeable battery and control circuit witLBMED 
Surface Roughness Tester, Digital Profilometer with RS232 Interface, Measurement Accuracy ±0.003mm, Data Transmission, P 【Surface Roughness Measurement】Accurately evaluates the surface roughness of various machined parts based on selected meLBMED 
Surface Roughness Tester, Digital Profilometer with RS232 Interface, Measurement Accuracy ±0.003mm, Data Transmission, 2 【Surface Roughness Measurement】Accurately evaluates the surface roughness of various machined parts based on selected meEHGCCAD 
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Surface Roughness Tester, Digital Portable Surface Meter Roughness Tester, Shot Blasting Anchor Pattern, Paint Depth San 1. 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