www.hannainst.com

The best

THe sales person was great to work with

The total chlorine checker and conductivity meter from Hanna continue to perform well. I am evaluating the effectiveness of several water filters for purifying my drinking water. Since these are activated charcoal and resin filters, there will be a drop in performance once the surface area of the charcoal is saturated. The Hanna instruments are available at an affordable price point.

It worked good

Team, the only way to test for P04 and N03. This company is top notch and has amazing products that are accurate and deliver consistent results. Really changed the way that I test and keep my Reef Tank.