GAOTek offers a full portfolio of structural testing instruments, which includes products designed to find flaws, measure thickness, gloss, and more. Our devices provide affordable structural testing test solutions for any sort of use. Additionally, we offer products designed for ease of use whilst providing accurate results.

Showing 1–100 of 262 results

  • Sort:
Read more

ID: GAOTek-GLS-103

GAO Tek Gloss Meter with Projecting Angle 20° 60° 85° guarantees high performance and increased precision of reflective capability measurements of the material.
Read more

ID: GAOTek-VIB-113

GAOTek Vibration Meter is designed to test conventional vibration in rotating and reciprocating machines, including acceleration, velocity, displacement of vibration and failure diagnosis.
Read more

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.
Read more

ID: GT00XY00Z7

This portable industrial Flaw Detector with Li Battery (100 Independent Set up) is used to diagnose defects such as crack, inclusion and pinholes in a workpiece and can be used continuously up to 8 hours.
Read more

ID: GT00XY00ZH

This Flaw Detector with Signal Processing (Varied Pulser Function) is designed to test thin materials using spike pulser with low, middle and high choices of pulse energy upto 1000 Hz frequency.
Read more

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.
Read more

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.
Read more

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.
Read more

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%).
Read more

ID: GT00XY00ZA

This ‘Flaw Detector with 100 Independent Setup (3 Staff Gauge)’ is used to rapidly inspect, locate, evaluate and diagnose various defects in a work piece without destruction and has automated switch with 3 staff gauge.
Read more

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.
Read more

ID: GT00XY00Z1

This Ultrasonic Flaw Detector (Narrowband and Broadband Filter) is designed to resist the severe environment and it features an adjustable echo signal filter in which each individual advantage of narrowband and broadband can be achieved.
Read more

ID: GT00XY00YY

This Ultrasonic Flaw Detector with DAC Curve (Warning Function) is designed to resist the severe environment by warning function in the form of an afferent echo/lost wave alarm.
Read more

ID: GT00X800ZR

Read more

ID: GT00ZI00ZZ

Read more

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
Read more

ID: GT00XY00YX

This portable Ultrasonic Flaw Detector with Display Freeze Echo Function is designed for harsh environment and its display freeze feature catches waveform and sound path data to measure the echo-wave parameters.
Read more

ID: GT00YX00ZP

The Vibration Meter with Piezoelectric Accelerometer (Speed) has been manufactured with patented technologies and is equipped with more functions and advanced performance than previous versions.
Read more

ID: GT00Y100ZJ

This Leeb Hardness Tester with Built-In Printer (High Precision) is an accurate, fast and stable hardness testing equipment which can measure the Leeb hardness of all metallic materials and is equipped with a built-in printer.
Read more

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.
Read more

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.
Read more

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.
Read more

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.
Read more

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).
Read more

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).
Read more

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.
Read more

ID: GT00YS00ZU

This Pen Type Vibration Meter (Max Hold Fn, High Accuracy) is designed for various mechanical vibration with the frequency range of displacement mode from 10 Hz ~ 1 kHz.
Read more

ID: GT00YS00ZL

This Vibration Meter with Velocity Test Mode (High Accuracy) adopts piezoelectric effect of artificial polarized ceramic design with wide frequency range of Velocity mode from 10 Hz ~ 1 KHz.
Read more

ID: GAO-VIBM-101

This Vibration Meter with 2 Channel (High-Quality Accelerometer) is used for measuring periodic motion to check the imbalance and deflecting of moving machinery with the velocity ranges from 0.01 ~ 400 mm/s .
Read more

ID: GT00YS00ZS

This Vibration Meter with Three Axis (Wide Frequency Range) is used for measuring periodic motion to check the imbalance and deflecting of moving machinery and is designed with 3 accelerators in one sensor.
Read more

ID: GT00YS00ZR

This Vibration Meter with Frequency Range (Good Accelerometer) of acceleration, velocity and displacement simultaneously which can be used for measuring periodic motion to check the imbalance and deflecting of moving machinery.
Read more

ID: GT00YS00ZQ

This Vibration Meter with High Accuracy (Repeatable Measurement) is used for measuring periodic motion to check the imbalance and deflecting of moving machinery using Piezoelectric Transducer sensor.
Read more

ID: GT00YS00ZV

This Vibration Meter with Individual High Quality Accelerometer is used for measuring periodic motion to check the imbalance and deflecting of moving machinery with velocity measuring range 0.01 ~ 199.9 mm/s.
Read more

ID: GT00X500ZZ

This Vibration Calibrator with Monitoring System (CE Compliant) is designed to verify accelerometer and vibration system performance with a frequency range of 159.2 Hz
Read more

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.
Read more

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.
Read more

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).
Read more

ID: GT00X600ZZ

This Leeb Hardness Tester with Low Battery Indication (Large Memory) is designed to measure the hardness of metal workpiece and can display the hardness scales of HRB, HRC, HV, HB, HS and HL.
Read more

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.
Read more

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.
Read more

ID: GT00X800ZX

This Gloss Meter with Compact Design (Auto Calibration) comes with three measuring angles 20°, 60° and 85° and can be used in floor maintenance , surface cleaning quality control and so on.
Read more

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.
Read more

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.
Read more

ID: GT00X800ZY

This Gloss Meter with Rapid Measurement (Large Storage) is designed to be used in floor maintenance and surface cleaning quality control with the measuring angle of 20°/60°.
Read more

ID: GT00X800ZZ

This Gloss Meter with Accurate Measurement (Auto Calibration) is designed to measure the gloss of a surface in the range from 0.1 GU to 200 GU with the measuring angle of 60°.
Read more

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).
Read more

ID: GT00YS00ZO

This Vibration Meter with Good Accelerometer (Vibration Measure) is designed for site vibration measurement for all rotating machines with wide frequency range of acceleration mode from 10 Hz to 10 kHz.
Read more

ID: GAO-VIBM-102

This 3 Channel Vibration Meter (High Quality Accelerometer) is used for measuring periodic motion, to check the imbalance and deflecting of moving machinery.
Read more

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.
Read more

ID: GT00WI00ZX

This Solid Density Meter with Standard Accessories (Alarm) is designed to easily and precisely determine the density of materials in the range from 0.0001 g/cm3 to 99.9999 g/cm3.