Milwaukee MC122 PRO pH Controller - Automatic pH Monitor & Control 891144000397 EC Range: 0 – 9990

EC Range: 0 – 9990 µS

The Alexapure Go Replacement Filter includes:

2x Black Berkey™ Purification Elements

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Milwaukee MC122 PRO pH Controller - Automatic pH Monitor & Control 891144000397 EC Range: 0 – 9990ACCURATE. 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