Milwaukee MC125 PRO 2-in-1 Digital pH / ORP Controller
The Milwaukee MC125 PRO pH and ORP controller is designed for people looking to measure and adjust pH and ORP levels automatically with one simple controller. Simply set the pH and ORP parameters and let the Milwaukee pH Controller do the rest. This item is preferred by people looking to dial in their testing program when they have an ongoing need to maintain levels. Common uses are nutrient tanks, aquariums, pools, and spas.
The controller offers an accuracy to ±0.2 pH with two-point manual calibration and ORP accuracy to ±5 mV. It offers real-time pH and ORP measurements from 0.00 pH to 14.00 pH and -1000 mV to 1000 mV with a large LED for easy switching between parameters. The controller provides a control range of 4 to 8 pH and -200 to 600 mV.
There are two dedicated relays for pH and ORP control to support a range of compatible devices. Choose your device, including oxygen pumps, CO2-regulators, O3 ozonizers and other pH & ORP control devices, by simply plugging the device into the correct pH or ORP outlet.
The controller comes with a complete mounting kit including two probe holders.
CARE AND USE
Properly maintaining pH and ORP probes will give fast, accurate results for longer. They are similar in design but there are some differences:
Both electrodes also have a reference junction that can become clogged. This causes slow and inaccurate results. Cleaning and keeping the probe hydrated will help prevent this.
The life of your pH probe can be extended in the following ways:
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