Getting meters - Priority?

[onetouch]

I know I need a PH meter, the drops are killing me. Other meters I have seen mentioned are tds and ec. Whats the priority on them? Do I need all three for dwc hydro? Anyone have any suggestions on brand?

onetouch Reviewed by onetouch on 01-10-2010. Getting meters - Priority? I know I need a PH meter, the drops are killing me. Other meters I have seen mentioned are tds and ec. Whats the priority on them? Do I need all three for dwc hydro? Anyone have any suggestions on brand? Rating: 5

[LOC NAR on probation]

TDS an EC are the same. You could get by with out one

The PH meter is what you really need and pick up a tds when you can.

Here is a shop I found the cheappest price for a good little PH meter.

pH METER (Hand Held) Milwaukee pH600

don't forget to get a bottle of calibration solution. You need the 7.00 or 7.01. It is very easy to calibrate and needs to be done regularly.

I get 2 or 3 ph meters at this price just so I am never out.

[Skihigh]

Another PH pen..... Sper Scientific... Google them up...They have all sorts of scientific/eco testing equipment and instruments. And not a bad place for a poor boy to window shop!