Mike,
Pin plugs appear to be .080 in diameter and miniature banana plugs are .090 in diameter at the Pomona Electronics web site http://www.pomonaelectronics.com/index.php?i=prodmain <http://www.pomonaelectronics.com/index.php?i=prodmain&getDetails=0&parent=H WARE> &getDetails=0&parent=HWARE I could be wrong, but I found this at Pomona web site: http://www.pomonaelectronics.com/pdf/D5936.pdf and http://www.pomonaelectronics.com/pdf/d3548_1_01.pdf Browse around as they may have what you really need. _____ From: Repeater-Builder@yahoogroups.com [mailto:repeater-buil...@yahoogroups.com] On Behalf Of Mike Morris Sent: Wednesday, June 02, 2010 12:38 PM To: Repeater-Builder@yahoogroups.com Subject: [Repeater-Builder] OT - Triplett 310 Anybody know what they call the size of plugs that go into a Triplett 310 meter? See the photo at <http://www.repeater-builder.com/wa6ilq/triplett-310.jpg> The jacks are smaller than a bananna plug and bigger than a pin plug. I'd really like to find a set - this is too nice a meter to leave in a desk drawer only becasue there are no probes. If I can make it usable it will go great in my go-bag. Mike WA6ILQ