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Mitutoyo Rockwell Hardness Testers
Models HR210, HR320, and HR430

Mitutoyo Rockwell hardness testers for sale at a good price.
These units range from an analog unit operating at Regular Rockwell ranges
  • A range of loading options for manual or dial load selection, and manual or automatic major load start. All units have motorized major loads.
  • A selection of units for Analog, Digital, Regular Rockwell hardness testers, operating in both Regular range loads (60, 100, 150 kg) or Twin Rockwell and Superficial load ranges: (Regular (60, 100, 150 kg) and Superficial (15, 30, 45 kg).
  • High visibility indenter area for test positioning ease and accuracy.
  • TFull range of options for indenters, test blocks, anvils, etc.
  • Operates according to ASTM E18.
  • Get the quality tester unit you need at a great price


Order #963-220-10A
Low Price Analog Regular Rockwell Tester with motororized major load application.


Order #963-231-10A
Low Price Digital Twin Rockwell Tester
(Regular & Superficial)
with motororized major load application.


Order #963-240-10A
Digital Regular Rockwell Tester with motororized major load start and application.


Order #963-241-10A
Digital Twin Rockwell Tester (Regular & Superficial)
with motororized major load start and application.

Analog rockwell tester Digital Rockwell Tester Load selection is accomplished through the side mounted dial The load mechanism
The analog dial Face
on HR210 models
The digital face
on HR320 and 430
Dial load selection
on HR430 models
Preload unit
on HR430 models


Digital Units Specifications
Scales All Regular and/or Superficial Rockwell
ASMT standard ASTM E18-11 (and preceeding) ISO65008-2
Resolution 0.1 HR
Full Load Application Dead Weight, Fully Automatic Cycle
Dataa Output RS-232C
Power 120 VAC, +/- 10%, 60Hz
Data Output RS232, SPC, and Centronics (See below)
Capacity Height 7.1" (180 mm) x Throat 6.5" (165 mm)
  HR210MR HR320MS HR430MR HR430MS
Load Range Regular Regular & Superficial Regular Regular & Superficial
Display Dial Digital Digital Digital
Min Value 0.5 HR 0.1 HR 0.1 HR 0.1 HR
Preload Manual w Auto Zero Set Manual w Load Navigator Manual w Auto Brake Start
Duration Manual or Fixed 3-5.5 Sec. Manual or Adjustable 1-99 Sec
Size (D, W, H) 20.15", 9.25, 30.7 20.6, 9.25, 30.7 20.6, 9.25, 30.7 20.6, 9.25, 30.7
Mass 100.53 lb 102.07 lb 108.69 lb 110.01 lb
Optional Accessories
  • 810-038-7 Large Round table ø9.85"(250mm)
  • 810-037-7 Medium Round table ø7.09"(180mm)
  • 810-040-7 Large Vee anvil, diameter 1.6"(40mm), vee width 1.18"(30mm) For large specimens
  • 810-043 Spot anvil, diameter 0.47"(12mm), For sheet metal specimens
  • 810-041-7 small Vee anvil diameter 1.6"(40mm), groove width 6mm for cylindrical specimens
  • 810-044-7 Spot anvil, diameter .22"(5.5mm), For sheet specimens
  • 810-028-7 Jack rest, For testing long specimens, using table or anvil
  • 810-048 Testing bench, 11.8" x 21.8" x 27.6" with holes for spindle and mounting holes
  • 810-042-7 Small V anvil diameter 0.39"(10mm) for short or tight cylindrical specimens
  • 810-030-7 Diamond spot anvil .39"(10mm) For sheet metal specimens
  • 810-026 Jominy Test Fixture with fine adjustment. Length 16"(400mm), vee width 2"(50mm), For cylindrical specimens
  • 810-029 Special long Vee anvil, Length 16"(400mm), groove width 2"(50mm) Supports the standard hardenability test for steel For cylindrical specimens
  • 810-027-7 VARI-REST For testing long specimens using anvil

Mitutoyo Rockwell testers for sale HR210, HR320, HR430

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Get your Mitutoyo Rockwell testers from a company
that is certified
for Rockwell service and calibration.

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