- Location
- Wantagh, NY
wondering if this works its a Hanna meter is it worth it or is it just overkill?
Hanna INSTRUMENTS HI98129 Combo pH/EC/TDS/C/PPM Tester
http://www.google.com/m/products/ca...=X&ei=UNfcTqu_H9TptgfIyv3sAQ&ved=0CGEQ8wIwBA#
Sent from my ADR6300 using Tapatalk
Hanna INSTRUMENTS HI98129 Combo pH/EC/TDS/C/PPM Tester
http://www.google.com/m/products/ca...=X&ei=UNfcTqu_H9TptgfIyv3sAQ&ved=0CGEQ8wIwBA#
Sent from my ADR6300 using Tapatalk



