It should have been calibrated at the factory...calibration can be pretty tricky and requires a calibration fluid Send it back...it's defective. For EIS, get a conductivity meter....TDS meters, in general, 'suck' [made for salt water..silver isn't salt] HM Digital EC-3 is a decent meter... their COM-100 is more interesting including conductivity and scales for 3 different types of salt solutions THEY ALL don't do what you may think or want them to do in EIS.. a very dynamic and ever changing substance. Not COMPLETELY useless, but not far from it.
Ode On Sun, Nov 1, 2020 at 1:50 PM PT Ferrance <[email protected]> wrote: > My first TDS meter just arrived. It talks about calibration but with no > directions as how to do this. Since it is showing 862ppm and it has not > been dipped into anything I am anticipating that this needs to be done. > Would someone point me in the right direction? > I've searched but have not found good directions. > Thanks. > PT > > > -- > The Silver List is a moderated forum for discussing Colloidal Silver. > Rules and Instructions: http://www.silverlist.org > > Unsubscribe: > <mailto:[email protected]?subjectunsubscribe> > Archives: > http://www.mail-archive.com/[email protected]/maillist.html > > Off-Topic discussions: <mailto:[email protected]> > List Owner: Mike Devour <mailto:[email protected]> > > >
