Teardown of a 4.5 Digit Metex M4650B DMM from ca. 1990 - YouTube
M-3860D by METEX - Buy Or Repair - Radwell.com
The McGuire Group LLC - Auction: Online Estate Auction - Tranche #3 (Vienna, VA Estate); Nov. 17-21 ITEM: Digital Multi,meter M3600 Dual Series by METEX; with instruction manual
Metex ME-11 Digital Multimeter | eBay
Multímetro digital METEX M3860D
Digital Multimeter True RMS M-3640D Equipment Metex Corporation, | Radiomuseum