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> Wilson superficial hardness tester model 4JS
Wilson superficial hardness tester model 4JS
WILSON SUPERFICIAL HARDNESS TESTER MODEL 4JS
THIS MACHINE IS DESIGNED FOR TESTING THIN SHEET METAL, NITRITED AND LIGHTLY CASE HARDENED STEEL AND FOR ANY HARDNESS TEST REQUIRING EXCEPTIONALLY SHALLOW INDENTATION. IT APPLIES LIGHTER MINER AND LIGHTER MAJOR LOADS THEN THE "STANDARD" ROCKWELL TESTER.
