Jim, I checked out the tester on that site, and it is a TDS tester---total dissolved solids. I keep reading that a PWT meter is better for estimating the ppm of your colloidal silver. I use mine to test the DW before starting a batch, then run the batch until my generator shuts off (silverpuppy). Then test the finished CS and subtract the DW reading from the final reading, and apply the correction factor to get what is, by my reading, a close estimate of the ppm of my final product. A PWT tests conductance not dissolved solids. HTH, sol ----- Original Message ----- From: "Jim" <[email protected]>
> Hi Jeff: > > I got it from Utopia Silver http://www.utopiasilver.com/index.htm, it > comes calibrated for making home made CS and the price is $39.00. > > Jim -- The silver-list is a moderated forum for discussion of colloidal silver. Instructions for unsubscribing may be found at: http://silverlist.org To post, address your message to: [email protected] Silver-list archive: http://escribe.com/health/thesilverlist/index.html List maintainer: Mike Devour <[email protected]>
