2016 hot sale  plastic rockwell hardness tester price, hardness testing machine 

 Rockwell hardness tester parameter

 1.Measuring Range:20-88HRA, 20-100HRB, 20-70HRC

2.Experimental force :588.4N(60kgf), 980.7N(100kgf), 1471N(150kfg)

3.Max Height:170mm

4.Distance between pressure head and tester wall:135mm

5.Out dimension:466x238x630mm

6.Weight:75kg

7.Accessories:large / small  and v-shaped testing bench each 1 set; cone-shaped diamond pressure head 1 set; 1/16" steel ball pressure head 1 piece; standard Rockwell hardness sheet 5 pieces

 Our rockwell hardness tester advantages

1.Manual Rockwell hardness tester, accurate, reliable, durable, high efficiency

2.Mechanical structure, small size, with a beautiful design

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