Structural Thickness Gauge Testers

GAO’s structural thickness gauge testers, also known as thickness gauges or thickness testers, are instruments used to measure the thickness or distance between two surfaces of a material. They are widely employed in industries such as manufacturing, construction, automotive, aerospace, and quality control to determine the thickness of materials like metal, plastic, glass, coatings, and more.

GAO’s structural thickness gauge testers are composed of a transducer, display, measurement circuitry, calibration controls, power source, data storage and connectivity, protective casing, control buttons or keypads, and the encoder’s mechanism.

The other common names of thickness gauges are thickness measurement devices, depth gauges, material thickness testers, micrometer gauges, ultrasonic thickness meters, calipers, thickness inspection tools, gauge micrometers, material depth analyzers, ultrasonic material gauges, thickness measuring instruments, depth assessment devices, gauge calipers, material thickness analyzers, and ultrasonic depth meters.

Showing 1–100 of 143 results

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ID: GAOTek-TG-107

GAOTek Application Used for measuring thickness and corrosion of pressure vessels, chemical equipment, boilers, oil storage tanks, etc. in industries of petroleum, shipbuilding, power station, and machine manufacturing.
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ID: GAOTek-TG-124

GAOTek Accuracy Ultrasonic Thickness Gauge Application Used for measuring thickness and corrosion of pressure vessels, chemical equipment, boilers, oil storage tanks, etc. in industries of petroleum, shipbuilding, power station, and machine manufacturing.
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ID: Gaotek-TG-100

GAOTek Elcometers are coating thickness gauge with a built-in high-quality probe.
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ID: GAOTek-STGT-130

This Car Paint Thickness Gauge has a measuring range of 0- 1500μm (0 -60 mil), accuracy of 0- 100μm: ± 1.5 μm, 101μm to 1500μm, and compact in size.
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ID: GAOTEK-CMTG-108

GAOTEK Coating Thickness Gauge is a specialized device used to measure the thickness of coatings on various surfaces.
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ID: GAOTek-TG 108

GAOTEK Coating Thickness Gauge is a specialized device used to measure the thickness of coatings on various surfaces.
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ID: GAOTek-TG-125

GAOTEK Coating Thickness Gauge is a specialized device used to measure the thickness of coatings on various surfaces.
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ID: GAOTek-STGT-134

GAOTek coating thickness tester  is a portable,non-destructive,rapid and accurate measurement of coating thickness precision instruments
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ID: GAOTek-TG-111

GAOTEK Coating Thickness Gauge is a specialized device used to measure the thickness of coatings on various surfaces.
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ID: GAOTek-TG-121

GAO’s structural thickness gauge testers, also known as thickness gauges or thickness testers, are instruments used to measure the thickness or distance between two surfaces of a material.
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ID: GAOTek-STGT-110

GAOTek compact digital painting thickness gauge tester is one of the popular models of digital painting coating thickness gauge tester.
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ID: GAOTek-TG-104

GAOTek Anti-corrosion Smart Display Handheld Ultrasonic Flowmeter  is enable non-contact measurement of liquid flow.
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ID: GAOTek-TG-118

GAO’s structural thickness gauge testers, also known as thickness gauges or thickness testers, are instruments used to measure the thickness or distance between two surfaces of a material.
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ID: GAOTek-TG-102

GAOTek The instrument is a type of portable measuring gauge, capable of measuring rapidly, nondestructively, and precisely the thickness of coating and cladding material.
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ID: GAOTek-TG-123

GAOTek Depth Thickness Gauge is a type of portable measuring gauge, capable of measuring rapidly, nondestructively, and precisely the thickness of coating and cladding material.
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ID: GAOTek-STGT-104

This Digital Coating Thickness Gauge Tester work on thin workpieces with real-time A-scan and a temperature range of 14 °F to 122 °F.
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ID: GAOTek-CMTG-102

GAOTek Digital Ferrous Galvanized Sheet Tester Coating Thickness Gauge is a portable device used to measure the thickness of coatings on ferrous (magnetic) materials, specifically galvanized sheets.
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ID: GAOTek-STGT-133

This Digital Paint Coating Thickness Meter has measuring range of 0 to 1250 um, accuracy of ± 1 to 3%n, and operating conditions of 32°F to 104°F.
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ID: Gaotek-TG-109

GAOTek high precision gauge tester devices are portable, handheld tools for measuring road marking thickness.
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ID: GAOTek-TG-126

GAOTek The Ultrasonic Thickness Gauge series include two model; Using the latest high performance and low power consumption micro processing technology
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ID: GAOTek-TG-101

GAOTek The Ultrasonic Thickness Gauge AT-140 series include two model; Using the latest high performance and low power consumption micro processing technology.
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ID: GAOTek-STGT-121

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ID: GAOTek-STGT-116

GAOTek electronic thickness gauge electronic thickness tester mainly used for direct measurement or comparative measurement of plastic film, paper, etc.
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ID: GAOTek-TG-120

GAOTek Film and Board Thickness Gauge Paper Thickness Tester is a special instrument for measuring the thickness of paper and cardboard.
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ID: GAOTek-STGT-109

GAOTek high precision road line thickness measuring instrument is specially designed and produced for production, quality supervision, engineering construction and supervision units to measure the marking thickness.
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ID: GAOTek-STGT-118

GAOTek leather thickness gauge is used for measuring the thickness of multi specimens, such as leather, textile, plastic film etc. 
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ID: Gaotek-TG-110

GAOTek Magnetic and Eddy Coating Thickness Gauges are versatile devices that accurately measures the thickness of coatings on different substrates.
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ID: GAOTek-STGT-120

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ID: GAOTek-STGT-112

GAOTek non-metallic ultrasonic detector is used for pile integrity testing, structural concrete compressive strength, crack depth, crack width and defect detection; Diaphragm wall integrity testing, which integrates five functions of pile testing, ultrasonic rebound comprehensive method for strength measurement, defect detection, crack sounding and width measurement.
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ID: GAOTek-STGT-111

GAOTek painting thickness gauge tester is one of popular coating thickness gauge, which equips with ferrous probe, adopting magnetic measuring method to measure the thickness of non-magnetic coatings on magnetic metal substrates.
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ID: GAOTek-STGT-131

This Pipe Wall Thickness Gauge has accuracy of 3.937008e-5in +- 1.9685039e-5in, power supply of 2×1.5V AA battery, and standard mode measuring range.
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ID: GAOTek-STGT-107

GAOTek portable floor thickness gauge tester is a portable and non-destructive testing instrument for measuring the thickness of concrete or other non-ferromagnetic media.
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ID: GAOTek-TG-105

GAOTek Surface Roughness Tester is a high accuracy instrument for measuring surface roughness.
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ID: GAOTek-TG-119

GAOTek portable Surface Roughness Tester is a high accuracy instrument for measuring surface roughness.
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ID: GAOTek-SCMTG-179

GAOTek precise coating thickness gauge is a handy pocket gauge designed for non-destructive, fast and precise coating thickness measurement.
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ID: GAOTek-CMTG-112

GAOTek Precise Coating Thickness Gauge offers three different types of thickness gauges which combine the Hall effect and Eddy current principles to measure the thickness of non-ferromagnetic coatings on ferromagnetic metal substrates (iron, cobalt, nickel and gadolinium).
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ID: GAOTek-STGT-117

GAOTek road marking thickness gauge tester measuring instrument is specially designed and produced for production, quality supervision, engineering construction and supervision units to measure the marking thickness.
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ID: GAOTek-STGT-113

GAOTek soil non-nuclear density gauge tester is used to get the soil humidity, density and compactness.
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ID: GAOTek-STGT-114

GAOTek  thickness gauge tester is very simple operation, rugged, reliable.
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ID: GAOTek-STGT-119

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ID: GAOTek-STGT-103

This Ultra-Portable Thickness Gauge Tester measure has an operating temperature of 32 °F to 131 °F, a Li-Ion battery, and a weight of 1.67 lb.
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ID: GAOTek-STGT-132

This Ultrasonic Coating Thickness Gauge has power required of 2 AA battery, operating time of 40 hours, and operating temperature +10°F to 120°F.
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ID: GAOTek-STGT-105

GAOTek ultrasonic metal thickness gauge testers are used for measuring Metal and Nonmetal materials i.e., Plastic, Steel, PVC, Glass Plates and Pipes.
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ID: GAO-TG-106

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ID: GAOTek-STGT-102

GAOTek ultrasonic portable thickness gauge tester is an ultra-small instrument that does not require acoustic coolant and can be used for non-contact measurement
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ID: GAOTek-STGT-135

GAOTek ultrasonic thickness gauge measures the wall thickness of metallic (cast iron, steel and aluminum) and non-metallic (ceramics, plastics and glass) substrates and any other ultrasonic wave-conductor using ultrasonic technology.
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ID: GAOTek-TG-106

GAOTek This instrument is a portable electromagnetic ultrasonic (abbr. as “EMAT”) thickness gauge launched by the manufacturer to be used without coolant or direct contact on materials of metal or magnetism, based on electromagnetic-acoustic transduction.
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ID: GAOTek-TG-127

GAOTek ultrasonic thickness gauge has been designed to measure the material thickness calipers can’t measure, such as boilers, pressure vessels, armor of tanks, ship hulls, glass walls, tubes, etc. The ultrasonic thickness gauge can meet the standards of the European Union.
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ID: GAOTek-TG-117

GAOTek Ultrasonic Thickness Gauge is a portable electromagnetic ultrasonic (abbr. as “EMAT”) thickness gauge launched by the manufacturer to be used without couplet or direct contact on materials of metal or magnetism, based on electromagnetic-acoustic transduction.
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ID: GAOTek-STGT-106

GAOTek ultrasonic thickness gauge tester is an affordable ultrasonic thickness gage designed to make accurate measurements from one side on internally corroded or eroded metal pipes, tanks, and other equipment.
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ID: GAOTek-STGT-101

GAOTek ultrasonic thickness gauge testers combine ease of use and accuracy with a durable design. Ideally suited for almost every ultrasonic thickness gauging application, this ultrasonic gauge is compatible with a full line of dual and single-element transducers.
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ID: GAOTek-STGT-115

GAOTek ultrasonic thickness gauges tester intelligently uses pulse-echo and echo-echo detection technology.
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ID: GAOTek-TG 110

GAOTek The ultrasonic thickness gauge adopts the principle of ultrasonic measurement, and is suitable for measuring the thickness of various kinds of ultrasonic benign conductor materials.
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ID: GAOTek-TG-122

GAOTek  ultrasonic thickness gauge adopts the principle of ultrasonic measurement and is suitable for measuring the thickness of various kinds of ultrasonic benign conductor materials.
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ID: GAOTek-STGT-108

This Thickness Floor Gauge Tester gives floor thickness ranging from 0.89 in to 35.43 in (0.2 cm to 90 cm) with Li-Ion battery, and HD LCD.
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ID: GT00XZ00Y6

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ID: GT00ZI00ZY

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ID: GT00WU00ZZ

This Coating Thickness Gauge with Wide Measure Range (Accurate) of 0.047 in to 8.85 in (1.2 mm to 225 mm) and is designed to measure ultrasonic conductors such as glass, ceramic, metal, plastic etc.
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ID: GT00XZ00YC

This Coating Thickness Gauge with 0 Span Calibration (Light Weight) is designed to measure magnetic and nonmagnetic materials in high resolution and wide measuring range of 1 μm to 1250 μm.
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ID: GT00XZ00YU

This Coating Thickness Gauge with Auto Off (Keystroke Function) is designed to measure magnetic and non-magnetic materials in the wide measuring range of 0 um to 1250 um.
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ID: GT00XZ00YB

This Coating Thickness Gauge with Magnetic Induction (Small Size) is designed to measure magnetic and non-magnetic materials in the wide measuring range of 1 μm to 6000 μm.
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ID: GT00XZ00YV

This Coating Thickness Gauge with User Cal Base (Unit Change) is designed to measure magnetic and non-magnetic materials with an accuracy of ± [(1% ~ 3%).
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ID: GT00XZ00YS

This portable Thickness Gauge for Advance Film and Coating Measure (Accuracy) is designed to measure non-magnetic coating on magnetic conductor base material with operating current 14 mA.
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ID: GT00XZ00YT

This Thickness Gauge for Film and Coating Measure (Data Analysis) is designed to measure the thickness of conductive coatings on the non-magnetic material in the range of 0 to 1800 µm
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ID: GT00WU00ZX

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ID: GT00WU00ZV

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ID: GT00YR00ZK

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ID: GT00YR00ZJ

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ID: GT00Y200ZN

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ID: GT00Y200ZJ

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ID: GT00YR00ZU

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ID: GT00YR00ZI

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ID: GT00Y200ZM

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ID: GT00X300ZZ

This Separate Type Thickness Meter (High Accuracy, Micro Coating) is designed for thickness measurement of coating on small work piece with a measuring range of 0 ~ 200 um / 0 ~ 8 mil.
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ID: GT00X400ZW

This High Accuracy Coating Thickness Meter (2 Measuring Method) is designed for thickness measurement of magnetic and non-magnetic materials using single mode and continuous mode with the resolution of 0.1 µm.
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ID: GT00XZ00ZA

This Coating Thickness Gauge with Data Memory (F and NF Type) can store data in 99 groups and is designed to measure the thickness of non-magnetic materials in the measuring range from 0 µm ~ 1250 µm.
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ID: GT00X400ZV

This Coating Thickness Meter with Data Memory (F Type, NF Type) can store data in 99 groups and is designed to measure the thickness of non-magnetic materials in the measuring range from 0 µm ~ 2000 µm.
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ID: GT00X400ZY

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ID: GT00XZ00ZB

This Coating thickness Gauge with High Accuracy (Data Memory) can store data in 99 groups and is designed to measure the thickness of non-magnetic materials with minimum measuring thickness of 0.01 in (0.3 mm).
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ID: GT00XZ00ZJ

This Coating Thickness Gauge with Large Range (2 Measurement Mode) is designed to measure the thickness of non-magnetic materials on magnetic materials in the range of 0 in ~ 0.47 in (0 mm ~ 12 mm).
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ID: GT00X400ZZ

This Coating Thickness Meter with Buzz Reminder (F Type, NF Type) is designed to measure the thickness of magnetic and non-magnetic materials using magnetic induction and eddy current measuring methods.
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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: GT00XZ00ZD

This Coating Thickness Gauge Min. Sample Thickness (Large Range) is designed by complex and advanced technology for both ferrous and non-ferrous substrate materials with large measuring range of  0 ~ 1250 um.
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ID: GT00XZ00ZE

This Coating Thickness Gauge with 2 Modes (Buzz Reminder) is a compact easy to use device designed to measure the thickness of magnetic materials and non-magnetic materials.
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ID: GT00X200ZZ

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ID: GT00X200ZY

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ID: GT00XZ00YH

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ID: GT00XZ00YI

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ID: GT00XZ00YG

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ID: GT00WU00ZW

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ID: GT00YR00ZG

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ID: GT00YR00ZM

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ID: GT00XZ00YE

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ID: GT00YR00ZR

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ID: GT00YR00ZP