Wilson Hardness Rockwell 2000 Series ForumsSign in to Start a DiscussionStart a Discussion Thu Oct 15 2020Updated byREEDS3467 error code Fri Jan 20 2017Asked bycurts Error codes Tue Dec 29 2015Asked byQATECHJERRY How low can i go with RHC scale Page 1 of 1 1Ask a QuestionStart a Post: Wilson Hardness - Rockwell 2000 SeriesSubjectEnter a question about troubleshooting, PM, buying advice and moreā¦ Sign in to Submit your DiscussionSubmit your Discussion