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DO: Use the wooden handle to lower to the test part

DO NOT: Test with rams extended

King Tester_Brinell Tester_Rockwell Tester_Metal Hardness_Aerospace
King Tester_Brinell Tester_Rockwell Tester_Metal Hardness Testing 2

DO: Send your tester in for service at King Tester Corporation

DO NOT: Tamper with Sump Nut

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American Foundry Society | AFS Brinell Hardness Tester, Rockwell Hardness Testers, King Tester
Brinell hardness tester, Rockwell hardness testers, hardness test blocks, metal hardness tester, King Tester, MTI