Re: CS>TDS meter

Ode does it matter where you buy it from? Amazon has them pretty cheap On Monday, November 2, 2020, 08:05:52 AM EST, Ode Coyote wrote: 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

RE: CS>TDS meter

May I suggest that you purchase an EC meter? They are still less than $20 from eBay. If you're lucky, you'll get one that will have reasonably accurate absolute measurements at 50 PPM, plus or -10%. Discounting the absolute measurements, it will give you an indication of what's happening from

Re: CS>TDS meter

Thanks, Ode.  I always appreciate your guidance. PT On Monday, November 2, 2020, 08:05:55 AM EST, Ode Coyote wrote: 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

Re: CS>TDS meter

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 meterTDS meters, in general, 'suck' [made for salt water..silver isn't salt] HM Digital EC-3 is a decent meter...