Milwaukee MC122 PRO pH Controller - Automatic pH Monitor & Control BPA-free water storage Alexapure Pro Stand Features:

Alexapure Pro Stand Features:

To convert µS (micro-Siemens) to mS (micro-Siemens): divide by 1000

999 gallons or liters

The SE300’s double junction design adds a second barrier between the reference electrolyte and your sample — dramatically extending probe life and maintaining accuracy in difficult matrices

Milwaukee MC122 PRO pH Controller - Automatic pH Monitor & Control BPA-free water storage Alexapure Pro Stand Features:ACCURATE. SIMPLE. RELIABLE. 24 7 PH CONTROL. The Milwaukee MC122 PRO pH controller lets you measure and adjust pH levels automatically. WHAT PEOPLE ARE SAYING "I run this unit 24 7 and have not had any problems for the past two months. It keeps my fish tank CO2 injector running perfectly and puts my mind at ease regarding overdosing." "I've been using this controller for two years to monitor and adjust pH of hydroponic nutrient solutions. Still using