The 8 Best Rockwell Hardness testers (2023 reviews)

Are you planning to buy rockwell hardness testers, and are you confused about the options ? Your search ends here.

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Our Top Picks:

Best Overall: Buy: Mineralab Rockwell Hardness Tester READ REVIEW

Best For critical measurements: Buy: Wonvon Rockwell Hardness Tester READ REVIEW

Best For surface hardened layers: Buy: VTSYIQI Rockwell Hardness Tester READ REVIEW

Best For aluminum: Buy: TX Rockwell Hardness Tester READ REVIEW

Best For heavier Applications: Buy: Starrett Rockwell Hardness Tester READ REVIEW

Best For rubber: Buy: Walfront Rockwell Hardness Tester READ REVIEW

Best For Measuring most workpieces: Buy: GOYOJO Rockwell Hardness Tester READ REVIEW

Best Value For money: Buy: Mxmoonfree Rockwell Hardness Tester READ REVIEW

Best Overall: Mineralab Rockwell Hardness Tester

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The features department is where mineralab rockwell hardness tester truly manages to shine. It is probably the foremost tool used in the concrete polishing industry, for determining the mohs' hardness of the underlying concrete matrix. It is comparative in nature, based upon the hardness of specific minerals. It helps determine if you have a “soft” or “hard” concrete surface to grind.

This set covers the whole range of hardness testing below diamonds. As the minerals are naturally occurring materials, there is wide variation, and the test itself can be very consistent with the pressure being applied. It comes with lab testing reports. It is critical in discriminating from quartz or quartz. There are a couple of test plates that will help you train yourself. It is great tool for testing concrete before polishing or surface prep, to insure the proper grinding disk pads are used.

• Tough kit that is good for field work
• Lot of satisfied buyers

Best For critical measurements: Wonvon Rockwell Hardness Tester

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Next on the list, we've got yet another tester that manages to win our hearts. It's the wonvon rockwell hardness tester and it's widely considered as tester that has the most suitable features. It uses a single LR44 button cell. It can be calibrated by removing the top cap and exposing an adjustment screw. It comes with a clear LCD display for easy to read. It is good, using it for selection of packing materials and it does it job well.

The 'H' button holds the display, and it does not record highest reading. It is suitable for critical measurements.

• Helps find a good tire pressure
• Useful for making sure epoxy's cured
• Good brand reputation

Best For surface hardened layers: VTSYIQI Rockwell Hardness Tester

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The vtsyiqi rockwell hardness tester is capable of outshining several other tester featured in this list in overall features for the price point. This meter can measure cast iron with an accuracy of 6hld and a rockwell hardness number. It uses impact and measure the time for rebound to calculate the hardness. It can convert the steel hardness results of this meter to a rockwell hardness number. It can test knives blades and also measure hv hb hra hrc. It has a metal rod that drops down in the wand to get the hardness measurement. It is suitable for measuring small, light and thin steel parts and surface hardened layers.

The tester requires usually a heavy object to be tested to prevent false low or soft readings. It is not ultrasonic, it is a rebound tester.

• Rapid testing in large range and multi-measuring areas for large-scale work piece
• Compact plastic case，suitable for use under poor working conditions
• Large capacity memory could store 500 groups information

Best For aluminum: TX Rockwell Hardness Tester

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Miniaturization of rockwell hardness tester, the smallest model weighs only 0.8kg and the operation is similar to that of a micrometer. It can test many kinds of thin, small, long and irregular parts that cannot be tested by the bench type.

The testing principle and accuracy comply with ISO 6508 and ASTM E110, tested by National Institute of Metrology with error less than 1.5HRC, same as the bench type. It is composed of tester and bench stand, can be used on table or on site in the factory. The case for storage is both handy and very good at protecting the tester. The thickness is over 1.2 mm, and this meter will work on it.

• Test force calibrated with load cells directly traceable to national secondary benchmark
• Well suits for testing the workpieces with small supporting surface
• One of the new comers and featured product

Best For heavier Applications: Starrett Rockwell Hardness Tester

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If you often find yourself scrambling for convenient and suitable tester, starrett rockwell hardness tester should be your first option for buying. The Starrett 3811A will check hardness on any steel type material, it's portable and has features to measure hardness in different positions. It combines fast test speeds coupled with ample memory and output. It features to measure hardness in different positions. It is designed to test the hardness of large, hard metal parts. It is designed for heavier applications, at least 1" thick.

• Uses two aa alkaline battery with low power indicator
• Automatic mean value as well as min and max values
• Excelent portable hardness tester, very simple and very reliable

Best For rubber: Walfront Rockwell Hardness Tester

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If you want nothing but the best desirable tester, then walfront rockwell hardness tester is the one you should definitely consider, as it manages to bring a lot to the table. It is perfect thing to choose proper packing material when you want "same hardness as that one. The Hardness tester is widely used to measure the hardness of various soft materials such as rubber, silica gel, tire and plastic. It has a large LCD display, easy to read, with clear LCD display for easy to read. It is c type, industrial standard, high accuracy, compact pocket size to take along. It is easy to use, accurate measurement, easy to carry, durable and stable, practical and strong.

• Screen is great and easy to read
• Delivers what they promise

Best For Measuring most workpieces: GOYOJO Rockwell Hardness Tester

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The goyojo rockwell hardness tester might be a relatively new release, but it's still nothing short of impressive this year, thanks to multiple price cuts and added new features over the past few months. It is great for engineers and mechanics, as well as quality testing metal production. It is equipped with a D-type sensor, which needs to measure the hardness of metal more than 5mm. It provides clear data even under direct sunlight, making it suitable for use in all lighting conditions. The display will show the measured value along with the hardness unit, the selected metal type (as you selected earlier) and an impact inclination angle.

The manual does give a table of typical min/max ranges for the material you are testing and the hardness scale selected. It has a preset upper and lower limit, with an automatic alarm activated if it goes beyond the set range, making it convenient for batch testing by the user. There are other features that you can explore by pressing the square button and scrolling up/down with the arrows. It comes in a nice case with an easy to read screen, and also includes a charging cable with a block.

• A handy tool and very convenient
• Pen-type steel hardness tester metal durometer, non-destructive hardness testing of materials
• Works great and has a very nice case

Best Value For money: Mxmoonfree Rockwell Hardness Tester

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a feature-rich yet easy on pocket tester. The mxmoonfree rockwell hardness tester is exactly that - it's a simple tester that hits all the right notes. The screen of metal hardness tester has a backlight function which can be clearly displayed in dark conditions. It works off of a spring and probe that’s inside of a tube and depending on how high that probe bounces gives you the hardness. It is able to 360 degrees measurement and measure curved surfaces with a radius greater than 30mm. It has a minimum requirement of 20 mm or more. It is non-destructive used to inspect workpieces weighing above 1 kg. It includes technical guidance and free accessories.

The USB port and software are heavily promoted as a feature of the product in the images and text of the product description, so it is very surprising it’s not present.

• Up to 7 kinds of hardness for instant display and conversion
• Lot of satisfied buyers