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Milwaukee Instruments pH Controller - MC122

SKU 2205-4233 Category



The Milwaukee Instruments pH Controller, MC122, is to be used in aquariums. This has a visual LED alarm and the user selectable Hi/Low Set Points.   The manual 2 points calibration has a value of 20ml pH 7.01 and 20ml 4.01 calibration solutions. You may wish to purchase extra pH calibration solution.


  • Range: 0.0 – 14.0 pH
  • Resolution: 0.1 pH
  • Accuracy: +/- 0.2 pH
  • Power plug for CO2 dosing
  • Double junction pH electrode with 2m cable (BNC connector)
  • Supplied with 12 VDC adapter
  • Mounting kit

This is the new upgraded version of the SMS122.