G'Mornin' Dan; I saw an ancient post of yours "I recently bought a model 1220 analyzer on eBay which is very similar to the..." and I find myself in a similar situation: proud owner of a $25 1230 with no pods or probes; wondering if you made any progress in your quest and fantasizing that you may happen to have for sale just what I need. Any suggestions appreciated :) Jeff Principal Factotum here