User-Friendly Digital Rockwell Hardness Tester (DigiRock-DR3)

User-Friendly Digital Rockwell Hardness Tester (DigiRock-DR3)

This type Hardness Tester tests both Rockwell and Superficial Hardness in one unit, with state of the art design and dynamic precision. Simple operation, wide application range . Especially the competitive price
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Product Details

Because of our manufacturing skills and technical expertise in Hardness Tester Accessories, Digital Rebound Hardness Tester, Digital Shore Durometer industry, we are able to make strong market presence worldwide. Our quality products are exported not only in China but worldwide. While relentlessly pursuing "innovative technology, excellent products, and high-end experience", our company is becoming an professional company that can help employees realize their dreams, and provide customers with value-for-money enjoyment. Our products are mature, deeply loved by the majority of users, our market demand is huge, the prospect is broad. Our management talents have foresight, comprehensive knowledge, international vision and sense of social responsibility. Our company with professional technical force and advanced production equipment to produce high-quality products, and then to price advantage, timely delivery, perfect service to win customers, win the market.

Main features :

This Double Use Surface hardness and Rockwell Hardness Tester will offer unmatched repeatability in all Rockwell hardness scales. A perfect performer suited for any environment including heat treatment facilities, tool rooms, workshops, laboratories and inspection labs.

Surface hardness and Rockwell hardness can be measured .

Display screen reads directly, and without any error . High quality surface metal paint makes the appearance more solid and beautiful. Manual loading, high precision test process.



The Superficial Rockwell Twin Hardness Tester tests both Rockwell and Superficial Hardness in one unit, expand the scope of use.



Measuring range

20-88HRA, 20-100HRB, 20-70HRC

70-924HR15N, 67-93HR15T, 42-86HR30N,

29-82HR30T, 20-77 45N, 10-72HR45T

Test force

588.4, 980.7, 1471N (60, 100, 150kgf)

147.1, 294.2, 441.3N (15, 30, 45kgf)

Max. height of test piece


Depth of throat


Hardness resolution



463 x 241 x 660mm


approx. 75kg



Delivery Packaging:

Superficial Rockwell Twin Hardness Tester is filled with foam and fixed outside by wooden box.



Company profile:


Our company  was founded in 2007, located in Laizhou city.Through many years we have owened a professional team,from engineer,produce,sales and services . Whats more ,Lailuote is today one of best manufacturers of hardness tester and metallographic preparation products in China,because we have rich experience as a manufacturer of hardness tester and metallographic sample machine more than 40 years. Our products are widely used in college, labs and industries ,also exported to overseas,and highly praised by our customers . After sales, one year warranty , 24-Hour online technical support or email communication and free technical support ,free trouble-shooting solution. And provide service for our products forever.







Our well-equipped facilities and great good quality regulate throughout all stages of manufacturing enables us to guarantee total buyer gratification for User-Friendly Digital Rockwell Hardness Tester (DigiRock-DR3). Our company's philosophy is people-oriented, strict management, reform and innovation, quality service. With our excellent technology and good reputation, we have established long-term strategic partnerships with many large domestic and foreign companies, and have developed close cooperation in various fields by integrating high-quality resources.
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