Surface roughness gauges are used for measuring the surface roughness of a material. GAOTek’s surface roughness gauges are reliable, high quality, and affordable instruments that provide an accurate measurement. They are an efficient and quick means for inspection or testing. Our gauges are compact, easy to carry and portable, allowing the user to work in complex conditions, and are available for sale to the United States, Canada and globally.

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ID: GT00Y300ZW

This Surface Roughness Gauge with Metric and Imperial Conversion is a handheld gauge for fast and accurate measurement of the peak-to-valley height for the surface profile of blast cleaned surfaces.
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ID: GT00Y300ZV

This Surface Roughness Gauge with Highly Inductance Sensor is designed to measure surface roughness of various machinery-processed parts using the parameters Ra, Rz, Rq, Rt and the radius of probe pin measures 5 µm.
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ID: GT00Y300ZU

This Surface Roughness Gauge with Multiple Parameter Ra, Rz is designed to measure surface roughness of variousmachinery-processed parts and the measuring range of Ra from 1.000 µin to 400.0 µin (0.05 um to 10.00 um).
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ID: GT00X700ZY

This Shore Hardness Tester with Average Calculate Function is designed to determine the indentation hardness of materials ranging from cellular products to rigid plastics.
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ID: GT00X700ZZ

This Shore Hardness Tester with Peak Value Deposit Function is designed specially to measure sponge hardness with a measuring range varying from 0 ~ 100 HF.
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ID: GT00Y300ZT

This Surface Roughness Gauge with 4 Parameters(Inductance Sensor) Ra, Rz Rq and Rt is designed to measure surface roughness of various machinery-processed parts in the measuring range of Ra, Rq from 0.020µinch~ 629.9µinch(0.005µm ~ 16.00µm).
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ID: GT00UH00ZZ

This Surface Resistance Tester with Quick Response (Hi-Precise) is designed to measure the resistance on object surface and the resistance to ground of an object to different static fields.
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ID: GT00Y300ZK

This Surface Roughness Tester with data memory (National Std) is designed for surface roughness shape measurement with various parameters and stores 100 groups of large capacity data memory.
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ID: GT00Y300ZN

This Surface Roughness Tester with Sampling Len (2 Way Charging) is designed to measure plane surface, canonical surface and cylindrical surface of various sampling length 0.25, 0.08 and 2.50.
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ID: GT00Y300ZI

This Surface Roughness Tester with H Speed (Large Capacity) is designed using DSP chip to work in high speed and used to evaluate surface texture with various parameters.
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ID: GT00Y300ZH

This surface roughness tester with wide measuring range is designed to test the ex-circle, flat surface, conical surface of all types of metals and non-metals.
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ID: GT00Y300ZF

This High Speed Surface Roughness Tester (Data Storage)is designed by huge data storage that stores 100 item ofraw data and waveforms and can be used to measure surfaceroughness of various machinery-processed parts in the productionsite.
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ID: GT00Y300ZG

This Surface Roughness Tester with Anti-Electromagnetic (Memory) is designed in a new trend and anti-electromagnetic interference ability which can be used in production sites.
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ID: GT00Y300ZX

This Surface Roughness Gauge With Data Record (Auto Shutdown) is designed by real-time clock setting for data record and storageand can be used to measure surface roughness of various machinery-processed parts in the production site.