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Best Choice GRAIGAR 
Graigar KR110B Digital Surface Roughness Tester Ra, Rz, Rq, Rt Ra, Rz, Rq, Rt 4 testing parameters, suitable for more applications.Best Value KHZKHC 
KHZKHC Portable Surface Roughness Tester, Surface Profile Gauge, Digital Surface Roughness Meter Gauge, Measuring Range Surface roughness tester: measures the surface roughness of various processed parts and clearly displays the measurementAce 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 witGRAIGAR 
New KR230 Portable Surface Roughness Tester for Ra Rq Rz R3z Ry Rt Rp Rv with Type C and USB Interface Composite structure, electromechanical integration design, small size, light weight DSP chip control and data processingGRAIGAR 
Handheld Portable Surface Roughness Tester KR210 It is suitable for laboratory and metrology room inspection station tes Electromechanical integration design, small volume, light weight, easy to use; Using DSP chip to control and data procesGOWE 
Gowe Portable Surface Roughness Tester Range: 0~6500μm, • Measure the surface contours and pits * Only small measurement Features 1 with the power switch; 2. zero any position; 3 mm/inch conversion; 3 absolute and relative measurement; 4 witGOWE 
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