GAOTek’s coating thickness gauges are designed for measuring the thickness of a material and are for sale to the United States, Canada and globally. Our products utilize non-destructive testing techniques that do not permanently affect the material they are testing. They are reliable, high quality, and affordable pieces of equipment that can provide an accurate measurement and offering an efficient and quick means of inspection or testing. Our products emphasize compactness and portability to allow the user to work in complex conditions.

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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: 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 thicknessof 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 measuringrange from 0 µm ~ 2000 µm.
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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 ofnon-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: 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: GT00XZ00YE

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ID: GT00XZ00YR

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ID: GT00XZ00ZP

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ID: GT00ZF00ZZ

GAO Tek Coating Thickness Gauge with Iron-Based measures the thickness of non-magnetic cover layer on metallic coatings without destruction..
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ID: GT00ZF00ZX

GAOTek Coating Thickness Gauge with Non-Iron-Based measures the thickness of non-magnetic cover layer on metallic coatings without destruction.
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ID: GT00ZF00ZW

GAO Tek Coating Thickness Gauge with Iron-Based measures the thickness of non-magnetic cover layer on metallic coatings without destruction..
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GAOTek Coating Thickness Gauge with High Accuracy measures the thickness of non-magnetic cover on metals and offers wide range measurement without destruction..
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ID: GT00ZF00ZV

GAO Tek Coating Thickness Gauge with Automobile measures the thickness of non-magnetic cover layer on metallic coatings without destruction.
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ID: GT00ZG00ZZ

GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.
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ID: GT00XZ00Z8

GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.
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ID: GT00XZ00Z7

GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.
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ID: GT00ZF00ZY

GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.
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GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.
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ID: GT00ZH00ZZ

GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.
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ID: GT00ZH00ZY

GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.
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ID: GT00XZ00Z9

GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.
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ID: GT00XZ00YL

GAO Tek Thermocouple Calibrator calibrates thermocouple measuring with optional temperature unit select.