Handheld Surface Roughness Testers

GAO Tek’s Handheld surface roughness testers are portable devices designed for on-the-go measurements of surface texture. The key benefits and features of our products are portability and versatility. immediate results, ease of use, increased accessibility, field inspection, cost-effective solution, battery-powered operation, and durable construction.
We have products in stock and can ship overnight within North America. Need any help? Fill out this Ask an Expert form or email us at sales@gaotek.com .

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GAOTek Digital Surface Roughness Tester

SKU: GAOTek-SSGT-136
This Digital surface roughness Tester has LCD display, 4 AAA battery, working temperature of 32 °F to 122 °F, USB interface with bluetooth adapter.
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GAOTek Digital Surface Roughness Tester

SKU: GAOTek-SSRGT-134
This Digital Surface Roughness Tester has aluminum mold design, OLED display, Li-battery, DSP processor and working temperature of -4°F to 104°F .
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GAOTek Digital Surface Roughness Tester

SKU: GAOTek-SRGT-108
Features Wide Range, Multiple parameters, Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr  2.128× 64
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GAOTek Digital Surface Roughness Tester Gauge Meter

SKU: GAOTek-SCD-120
GAOTek digital surface roughness tester gauge meter adopts Computer technology, compatible with four standards of ISO, DIN, and JIS. Widely used in production sites to measure surface roughness of various machinery processed.
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GAOTek Economical Surface Roughness Tester

SKU: GAOTek-SSRGT-135
GAOTek economical surface roughness tester is used in production site to measure surface roughness of various machinery processed parts, calculate corresponding parameters according to selected measuring condition sand clearly display all measurement parameters.
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GAOTek Floor Thickness Roughness Tester

SKU: GAOTek-SRGT-235
GAOTek floor thickness roughness gauge tester is mainly used for nondestructive testing of concrete structures.
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GAOTek High Precision Digital Surface Roughness Tester

SKU: GAOTek-SSRGT-139
GAOTek high-precision roughness instrument using needle drawing method, needle method, also known as touch-pin method.
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GAOTek Measuring Instrument Galvanized Coating Thickness Gauge Tester

SKU: GAOTek-SCD-112
GAOTek measuring instrument galvanized coating thickness gauge tester is the introduction of a new generation of thickness gauges, breakthrough technology for your maximum to solve a variety of measurement problems.
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GAOTek Portable Digital Roughness Meter

SKU: GAOTek-SSRGT-133
This Portable Digital Roughness Meter has OLED display, 100 groups of data storage, working time of 20 hours, USB interface and full metal body.
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GAOTek Portable Digital Surface Roughness Tester

SKU: GAOTek-SSGT-137
GAOTek portable digital surface roughness tester is measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism inside the tester.
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GAOTek Portable High-Precision Digital Surface Roughness

SKU: GAOtel-SCD-119
This Portable High-Precision Digital Surface Roughness has sample length as 0.25 in or 0.8 in, or 2.5 in),color screen LCD, and an USB socket.
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GAOTek Portable Surface Roughness Tester

SKU: GAOTek-SCD-206
GAOTek portable surface roughness tester adopts long life light source, good repeatability, small volume, high precision and good stability.
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GAOTek Portable Surface Roughness Tester Gauge

SKU: GAOTek-SCD-208
GAOTek surface roughness tester is a high accuracy instrument for measuring surface roughness.
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GAOTek Surface Roughness Measuring Meter Tester

SKU: GAOTek-SRGT-105
GAOTek The Surface Roughness Tester adopts Computer technology, compatible with four standards of ISO, DIN, and JIS. Widely used in production sites to measure surface roughness of various machinery processed.
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GAOTek Surface Roughness Meter Gauge

SKU: GAOTek-SRGT-103
Features Integrated design, small volume, light weight, simple structure, easy to use, Intuitive readings and automatic shutdown function.  Public and
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GAOTek Surface Roughness Tester

SKU: GAOTek-SRGT-237
GAOTek surface roughness tester is used for different sensors and measuring platforms, mini printers, extension rod and other accessories.
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GAOTek Surface Roughness Tester

SKU: GAOTek-SRGT-110
GAOTek Surface Roughness Tester When measuring the roughness of a surface, the sensor is placed on the surface and then uniformly slides along the surface by driving the mechanism inside the tester.
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GAOTek Surface Roughness Testing Instrument

SKU: GAOTek-SSGT-140
This Surface Roughtness Testing Instrument has measuring range of 0 to 1999 gloss units, light source by lens and division value of 0.1 gloss units.
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GAOTek Thickness Gauge Meter

SKU: GAOTek-SRGT-233
GAOTek thickness gauge meter adapted to all kinds of materials, which are good conductor of ultrasonic wave such as metals (steel, cast iron, aluminum, copper and etc), plastic, ceramics, composites, epoxies, glass and etc. 
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GAOTek Ultrasonic Surface Roughness Gauges Meter

SKU: GAOTek-SRGT-236
GAOTek ultrasonic surface gauges roughness gauges meter is used for measuring the thickness of metal materials, pipes, pressure vessels, sheet metals (steel, aluminum), plastic, steel pipes, PVC pipes, glass and other materials.
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Surface Roughness Tester with Calibration (Test Any Surface)

SKU: GT00Y300ZM
Key Features Specifications Key Features External calibration keyboard Pocket size and easy to carry Select freely from Ra and Rz
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Surface Roughness Tester with Large parameter (National Std)

SKU: GT00Y300ZJ
Key Features Specifications Key Features Real-time clock settings and display, convenient data recording and storage With automatic dormancy, automatic shutdown
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Surface Roughness Tester with Long Range (Ra, Rz, Rq, Rt)

SKU: GT00Y300ZL
Key Features Specifications Key Features External calibration keyboard Pocket size and easy to carry Select freely from Ra, Rz, Rq,Rt
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GAOTek Surface Roughness Gauge with Metric and Imperial Conversion

SKU: 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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