Milwaukee Tester Ph 600
The Milwaukee Instruments pH600 is a compact pH tester with a narrow probe for use in small samples or test tubes and has manual two-point calibration, a single-line LCD screen.
Milwaukee Tester Ph 600 We at Michigan Koi believe that proactive pond water testing is the answer to prevent stressful situations that may harm or kill Koi. One important measurement is Ph. This meter is Economically priced at $29.99 We are Authorized Dealers Milwaukee: http://www.milwaukeetesters.com/aquarium.html