GAOTek proudly presents an extensive and wide range of Leeb hardness testers for sale to the United States, Canada and globally. A Leeb hardness tester is used mainly in the manufacturing industry to test the structural integrity of a metal object by applying a definite amount of force on the object. Structural integrity is crucial information as in some cases it is treated as a specification or standard that companies must meet in order to release a product. It may also be used to set a limitation or restriction for a specific device or item. Our testers are designed to ensure standards are met by providing users with a variety of features to make the process of testing and monitoring results efficient and convenient.

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Hardness Tester with 4 Hardness Scales (Add User Material)

Key Features Specifications Key Features Test values software calibration function Software of PC can be installed according to the requirements of user, the function will be more powerful to satisfy the more strict demands of quality control and management. Printer be separated from main unit and copies of testing results can be printed as required. […]

ID: GT00VO00ZW

Hardness Tester with Any Angle Test (Support Forged Steel)

Key Features Specifications Key Features Test at any angle, even upside down. Wide measuring range. User calibration function. Auto power off to save energy. Industrialized housing design, sturdy, compact, portable, high reliability, suitable for harsh operating environment, vibration, shock and electromagnetic interference. Technical Specifications Color display   (320×240 TFT) with adjustable backlight.  Four new hardness […]

ID: GT00VO00ZS

Hardness Tester with Compact Metal Case (Rapid Testing)

Key Features Specifications Key Features Compact metal case suitable for use under poor working conditions. Test at any angle, even upside down. Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL Large screen(128×64 dot matrix LCD), showing all functions and parameters. […]

ID: GT00VO00ZQ

Hardness Tester with Hardness Limit Preset (Sensor Ports)

Key Features Specifications Key Features Left and right both side senor ports, can be used to select the suitable side by users’ habit. Support hot plug, the probe can be set automatically and automatic recognition function. Customized material, customer can add their own special materials into our hardness tester. Software of PC can be installed […]

ID: GT00VO00ZY

Hardness Tester with Hardness Scale (Custom Material)

Key Features Specifications Key Features Custom material Built-in high speed thermal printer, support immediately printing function. It can save data permanently. Support probe hot-plugging.  It is suitable for Steel and cast steel, alloy steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloy (brass), copper alloy (bronze), tin pure copper, forging […]

ID: GT00Y100ZS

Hardness Tester with Universal Angle (Strength Conversion)

Key Features Specifications Key Features Integrated design , easy operation ,With strength conversion value Memories with 300 data, data can be recalled easily USB inter face, it can connect to computer Customer re- calibration allowed 3.7 V Li-ion rechargeable battery, it can be charged by USB or power source  Statistics value can be calculated automatically […]

ID: GT00VO00ZX

Hardness Tester with User Material Fn (USB Interface)

Key Features Specifications Key Features Test values software calibration function Software of PC can be installed according to the requirements of user, the function will be more powerful to satisfy the more strict demands of quality control and management. Printer be separated from main unit and copies of testing results can be printed as required. […]

ID: GT00VO00ZT

Leeb Hardness Tester with Alarm (Low Power Design)

Key Features Specifications Key Features LED Backlight Automatic power off after 5 minutes Portable, light and compact Technical Specifications Indication error   ±6HLD(HLD=760) ±6HLD(HLD=760) Indication repeatability   6HLD(HLD=760) 6HLD(HLD=760) Test direction   360° 360° Hardness system HL, HB, HRC, HRB, HV, HS HL, HB, HRC, HRB, HV, HS   Identification impact device   D (can’t […]

ID: GT00ZI00ZZ

Leeb Hardness Tester with Anti-Jamming (High Speed Print)

Key Features Specifications Key Features LED Backlight Stand-By time is 150 hours Built-in high speed thermal printer Technical Specifications Printing paper diameter   / 26.7±0.5mm Printing paper wide   / 56.5±0.5mm Working voltage   AA type alkalinity battery 1.5V two pieces   Chargeable NI­MH battery 6V   Charge time / 3­6 hours Charge power supply […]

ID: GT00Y100ZZ

GAOTek Leeb Hardness Tester with Built-In Printer (High Precision)

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.

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.

GAOTek Leeb Hardness Tester with Low Battery Indication (Large Memory)

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.

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.

Leeb Hardness Tester with Single Measured Value (Large memory

Key Features Specifications   Key Features Palm size for narrow space. * Test at any angle, even upside down. * Direct display of hardness scales HRB, HRC, HV, HB, HS,HL. * Large memory could store 50 groups including single measured value, impact direction, material and hardness scale etc. * User recalibration function allowed. * Can […]

ID:

Leeb Hardness Tester with Large Memory (Recalibration Function)

Key Features Specifications   Key Features Palm size for narrow space. * Test at any angle, even upside down. * Direct display of hardness scales HRB, HRC, HV, HB, HS,HL. * Large memory could store 50 groups including single measured value, impact direction, material and hardness scale etc. * User recalibration function allowed. * Can […]

ID: GT00X600ZX

Hardness Tester with Forged Steel Material (NI-MH Battery)

Key Features Specifications Key Features 1.Large screen(128×64 dot matrix LCD), showing all functions and parameters. 2.Test at any angle, even upside down. 3.Support “forged steel (Steel)” material, when using the D/DC impact device test “forged” sample, can read HB value directly, without the need for manual checking table. 4.Wide measuring range. It can measure the […]

ID: GT00Y100ZO

Hardness Tester with Customaries Curve (S/W Calibration )

Key Features Specifications Key Features 1.Customaries curve for a specific testing material 2.LCD display of 128×32 matrix with Backlight 3.Converts to all common hardness scales(HV ,HB,HRC,HRB,HRA,HS). 4.Easy to use Menu driven system 5.With USB interface, multiple communication modes are adopted to meet customized requirements of various users. 6.Max 1000 groups of data can be stored […]

ID: GT00VO00ZO

Hardness Tester with Industry Housing Design (USB Port)

Key Features Specifications Key Features Very High accuracy, No.1 in China Large screen(128×64 high resolution OLED), showing all functions and parameters. Test at any angle, even upside down. Support “forged steel (Steel)” material, when using the D/DC impact device test “forged” sample, can read HB value directly, without the need for manual checking table. Wide measuring range. It […]

ID: GT00VO00ZP

Hardness Tester with R/F Wireless Probe (Linear Accuracy)

Key Features Specifications Key Features   -Linear accuracy for any angles – Different probe can be identified automatically – Dual values( Leeb value and one conversion value) can be displayed at the same screen – Big LCD display with backlight – It can connect micro-printer wirelessly – 400 data for memory – Customer re- calibration […]

ID: GT00VO00ZV

Hardness Tester with RS232 Interface (Stores 600 Groups)

Key Features Specifications Key Features – LCD display of 128×64 matrix is used. – Hardness scales(HV ,HB,HRC,HRB,HRA,HS). – RS232 interface and USB to PC – Max 600 groups(impact times:32~1)of data can be stored at internal. – Back light display has been used to make convenient or the user in poor light. – Upper and lower […]

ID: GT00VO00ZU

Leeb Hardness Tester with Bulit-In Printer (Data Storage)

Key Features Specifications   Key Features  1.On-Board memory holds 500 groups of data 2.Automatic identification Impact Devices and test direction 3.Equipped with integral thermal printer, 4.Li Battery , low voltage indication and sound alarm 5.Dataview for PC operation 6.Upper / lower limits setting and sound alarm 7.Six impact devices available for different application  Large […]

ID: GT00VO00ZZ

Leeb Hardness Tester with High Accuracy (Data Storage)

Key Features Specifications   Key Features  *High accuracy, compact size, convenient operation *No limit for test direction *The test result can be printed out *Suitable to test on-site *Metal material can be tested up to 11 common kinds *Thermal printer with quiet work, you can print as many copies of the test result as you need […]

ID: GT00Y100ZG

GAOTek Leeb Hardness Tester (Tungsten Carbide, Auto Shut-Off)

This Leeb Hardness Tester (Tungsten Carbide, Auto Shut-Off)

is designed with Tungsten carbide material and can be used to

measure the impact velocity of the hardness surfaces with various

hardness scales HRC, HRB, HV, HB, HS, HL

and σb.

ID: GT00Y100ZM

This Leeb Hardness Tester (Tungsten Carbide, Auto Shut-Off) is designed with Tungsten carbide material and can be used to measure the impact velocity of the hardness surfaces with various hardness scales HRC, HRB, HV, HB, HS, HL and σb.

Leeb Hardness Tester with Tungsten Carbide (Bluetooth, USB)

This easy-to-use Leeb Hardness Tester with Tungsten Carbide (Bluetooth, USB) is used to test the structural integrity of a metal object by applying a definite amount of force on the object and comes with an USB port and thermal printer with Bluetooth module

ID: GT00Y100ZL

This easy-to-use Leeb Hardness Tester with Tungsten Carbide (Bluetooth, USB) is used to test the structural integrity of a metal object by applying a definite amount of force on the object and comes with an USB port and thermal printer with Bluetooth module

Palm Size Leeb Hardness Tester (Recaliber,Test Any Angle)

This Palm Size Leeb Hardness Tester (Recaliber, Test Any Angle) measures the hardness of metal workpiece material in the range from 200 L to 900 L.

ID: GT00Y100ZU

This Palm Size Leeb Hardness Tester (Recaliber, Test Any Angle) measures the hardness of metal workpiece material in the range from 200 L to 900 L.

Hardness Tester for Hard Metal Parts (Portable)

Key Features Specifications Key Features Easy to use keypad operation Auto identification of Impact Device Large LCD display with back light Automatic conversions to: Brinell, Rockwell B & C, Vicker and Shore Automatic mean value Battery Indicator Memory capacity (100 groups) Standard Test Method for Hardness Testing: ASTM A956 Technical Specifications Accuracy ≤6HLD (HLD=800) Repeatability […]

ID: GT00Y100ZT

Hardness Tester with Convertible Hardness Std (USB 2.0)

Key Features Specifications Key Features Has a starting value software calibration function, ensure the data in any industry codes and standards applicable and accurate. Hermetically sealed metal shell, solid and durable, has excellent resistance to vibration, shock and electromagnetic interference ability. Menu operation, information rich, intuitive, the realization of arbitrary switching material and hardness of […]

ID: GT00Y100ZQ

Hardness Tester with Convertible Hardness Std (Automatic)

Key Features Specifications Key Features Has a starting value software calibration function, ensure the data in any industry codes and standards applicable and accurate. Hermetically sealed metal shell, solid and durable, has excellent resistance to vibration, shock and electromagnetic interference ability. Menu operation, information rich, intuitive, the realization of arbitrary switching material and hardness of […]

ID: GT00Y100ZN

Hardness Tester with Any Angle Test (S and W Calibration Fn)

Key Features Specifications Key Features Real color LCD display New function – custom materials Test at any angle, even upside down. Has a starting value software calibration function, ensure the data in any industry codes and standards applicable and accurate. Common testing material: steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin, copper (bronze), forged steel Seven impact devices are available for special application. Automatically identify the type of impact devices. User calibration function. Upper and lower limit can be preset. It will alarm automatically when the result value exceeding the limit. Battery information indicates the rest capacity of the battery and the charge status. Has the function of automatic alarm. Pre-set tolerance limit, beyond the range of automatic alarm, especially suitable for batch testing. Menu operation, information rich, intuitive, the realization of arbitrary switching material and hardness of system’s key type, simple and convenient. Excellent after-sale service system for high quality products-two years warranty and all life maintenance. Easy to buy and comfortable to use. Narrow testing space needed. Technical Specifications Measuring range HLD (170-960), HRC (17.9-69.5),HB (19-683), HV (80-1042), HS (30.6-102.6), HRA(59.1-88), HRB (13.5-101.7) Measuring direction 360° Hardness Scale HL, HB, HRB, HRC, HRA, HV, HS Display Color LCD Data memory 600 groups. (relative to impact times 32~1) Power Rechargeable battery PC software Yes Weight 0.66lbs.(0.3kg)

ID: GT00Y100ZR

Hardness Tester with 360° Measuring (Std Impact Device)

Key Features Specifications Key Features Ultra-thin shell, more easily to hold Suitable for multiple impact devices and 6 types of hardness scales are available for various applications Large and clear digital display Technical Specifications Hardness Scales HL、 HRC、HRB、HV、HB、HS Repeatability Accuracy HLD:±6  HRC:±1  HB:±4 Accuracy +/- 0.5% Standard Impact Device impact device of Type D Upper / Lower Limits Setting (170~960)HLD Optional Impact Device D/ C /DC / D+15 / DL/ G PC Interface USB 2.0 Screen Display 128X64 dot matrix LCD, backlight and adjustable contrast Measuring Direction 360° Data Memory 100 group of readings Max. Hardness of The Measured Work Piece 940HV(for D,DC,DL,D+15,C impact device) Radius of Curvature of The Measured Work Rmin=1.9 in (50mm) Recognition Function Recognize the type of the impact device by itself Power Supply 3×1.5V AAA Dimensions 4.5 x 2.6 x 1.0 in(155mm x 68mm x 27 mm) weight 0.55lbs.(250g)

ID: GT00VO00ZR

Hardness Tester with 7 Impact Device (Data Processing S/W)

Key Features Specifications Key Features 1.LCD display of 128×64 matrix is used. 2.Using the D high precision impact device 3.Converts to all common hardness scales(HV ,HB,HRC,HRB,HRA,HS). 4.English displaying and menu operating, the operation is easy and convenient. 5.Hermetically sealed metal shell, solid and durable, has excellent resistance to vibration, shock and electromagnetic interference ability. 6.With […]

ID: GT00Y100ZP

Leeb Hardness Tester with Wide Range (Hardness Standards)

Overview Key Features Specifications Overview GAOTek Leeb Hardness Tester with Wide Range measures any mass products for surface hardened layer according to Standards with convenience and ease. Key Features Multi-language (English and Chinese) Accurate measurement Can be used to test variety of metals Low power consumption by auto sleep and auto off features LCD display […]

ID: GT00Y100ZV

ID: GT00Y100ZW

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Convertible Hardness Tester (Automatic Alarm, Batch Testing)

Overview Key Features Specifications Overview GAOTek Hardness Tester measures hardness of various metals with multi-standards and with auto alarm. Key Features Long-battery life of more than 200 hours (with backlight off) Light weight and small size RS232 communication interface Large LCD Automatic shutdown/sleep feature Technical Specifications Measuring Range (170-960) HLD,(19-651)HB,(13-100)HRB, (17-68.5)HRC,(59-85)HRA,(80-976)HV, (30~110)HS Measuring direction 360° […]

ID: GT00Y100ZX

Hardness Tester with Leeb Rebound (Rapid Testing)

GAOTek Hardness Tester with Leeb Rebound offers a portable hardness test with a rapid testing in large range for metals.

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GAOTek Hardness Tester with Leeb Rebound offers a portable hardness test with a rapid testing in large range for metals. .

Leeb Hardness Tester with Wide Range (Large Memory)

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

ID: GT00ZG00ZV

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