Macmikeman,

Cat III is not a voltage rating, it is an classification for equipment based on available energy, a Cat III rated meter should be used on cat III systems (bus, mains, permanently installed loads, etc). The rating on the meter means it can handle improper use on that catagory equipment without the meter itself becoming a hazard and/or injuring the user. Go to the fluke website for more information.

[This message has been edited by Zog (edited 10-06-2005).]

MV/HV Testing Specialist, "BKRMAN"