I am interested in buying a manual for the Accu-rite II DRO. I am piecing together a DRO. I purchased a couple of displays at an auction and have bought a couple of scales on E-bay. I am looking for literature on how to use the Accu-rite II (late '70 or early '80 with the buttons (model prior to the membrane front). I know how to turn display on and how to reset but that's about all.
If any one has links to any usage instructions or manuals I would be very grateful for that also.