In Stock: Manual Digital Display Surface Rockwell Hardness Tester 10~72HR45T

(16 customer reviews)



HRS-150A    Manual Digital Display Rockwell Hardness Tester

HRS-45A     Manual Digital Display Surface Rockwell Hardness Tester

 (The First Digital Display Head Type in China)


Main Features

  • The latest independent dial digital LCD display, button cell power supply, easy maintenance.
  • It has ultra-low power consumption, long battery life and can be used normally for as long as one year.
  • This machine can be operated in any place without grid power supply (External power supply is not required).
  • Manual loading and unloading-keeping-unloading, simple operation.
  • Hardness automatic display, high accuracy, small indication resolution, no artificial operation error.
  • The digital display head has an output interface.  Testers can choose external micro printer.
  • Print report content: hardness average, maximum and minimum, hardness discreteness.
  • It has an automatic conversion with other hardness. (HB, HV, etc.)

Application Range

  • Rockwell: It is used to measure Rockwell hardness of ferrous, nonferrous metals and nonmetallic materials. It is suitable for measuring Rockwell hardness of heat treatment materials such as quenching and modulation.
  • Surface Rockwell: It is used to measure the surface Rockwell hardness of the ferrous metal, alloy steel, hard alloy, and metal after surface treatment (carburizing, nitriding and electroplating).


Main Technical Parameters



HRS-150A HRS-45A Standard Configuration
Large Flat Test Bench 1

Small Flat Test Bench 1

V-type Test Bench   1

Hardness Block    3

Foot Screw    4

Power Cord       1

Rockwell and

Surface Rockwell Indenter

Diamond Indenter   1

Φ1.588 Diamond

 Indenter      1

Plastic Rockwell Indenter


Diamond Indenter 1

Φ6.35 Diamond

 Indenter      1

Φ12.7 Diamond

Indenter      1

Optional Accessories

Φ10mm Miniature

 Flat Test Bench 

Φ10mm Miniature 

V-type Test Bench 

External Micro Printer

Hardness Blocks

of Other Specifications

Scale of Hardness A,B,C,D,E,F,G,H,K N,T
Test Force kfg:  60, 100,150

N:   588,980,1471





Test Range 20~88HRA,










Indication Resolution 0.1HR
Indication Accuracy It conforms to GB/T 230.2 IS0 6508
Touch Screen Display Content Hardness Value, Rockwell Scale,

Total Test Force, Load Retention Time,

Site Temperature,

Upper and Lower Limit Values,

Measurement Times, Average Value,

Minimum Thickness of Test Piece

Duration of Test Force Adjustable in 1-99 seconds
Maximum Height of Specimen 195mm
Distance from Center of Indenter to Machine Wall 140mm
Output Interface It is connected with the computer

through the applicable software (optional).

Voltage Supply 220V/50-60HZ
External Dimensions Length* Width * Height 463*175*660mm
Weight Net weight:74kg, Gross weight :90kg Net weight:  69kg, Gross weight:  85kg


16 reviews for In Stock: Manual Digital Display Surface Rockwell Hardness Tester 10~72HR45T

  1. Kaden Arabic (verified owner)

    Good service.

  2. John (verified owner)

    Very fast delivery.

  3. Henry (verified owner)

    The product is firmly packed.

  4. Ryder (verified owner)

    Good service.

  5. Kaden Arabic (verified owner)

    The product is firmly packed.

  6. Daniel (verified owner)

    Very fast delivery.

  7. Kayden (verified owner)

    Very fast delivery.

  8. Kevin (verified owner)

    Very fast delivery.

  9. Dominic (verified owner)

    Very well worth the money.

  10. Phoenix (verified owner)

    Very well worth the money.

  11. Max (verified owner)

    The product is firmly packed.

  12. Dominic (verified owner)

    Good service.

  13. Alan (verified owner)

    Very well worth the money.

  14. Dylan (verified owner)

    Very fast delivery.

  15. Kayden (verified owner)

    Good service.

  16. David (verified owner)

    Good service.

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