One BRAND NEW Milwaukee Instruments MC122pH Controller you can monitor & control pH and/or ORP levels & MA911B/2 Double Junction pH Probe

 The Milwaukee Instruments "MC" Controllers have a user selectable set point and a visual "Power Activated" LED notification light. Power to the controller box is turned on when the reading is Above or Below ( user selected ) the selected set point. These MC Controllers are ideal for CO2 or ozone dosing. 

With each Milwaukee Smart controller, your aquarium will have the individual attention that it needs. 

Each unit comes with 12 VDC adapter, mounting kit, probe, probe holder and starter calibration solution for pH. (factory calibrated for ORP)

• User selectable Hi/Low Set Point 
  
  

• Manual 2 points calibration 
  
  

• Visual LED alarm 
  
  

• Supplied with 12 VDC adapter and mounting kit 
  
  

• Power plug for CO2 dosing 
  
  

• Double junction pH electrode with 2m cable (BNC connector)

 MA911B/2

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Shipping:

S&H within the USA (and it's territories) is a flat rate of FREE via USPS 1st Class Mail.

International S&H is $30.00 via USPS International 1st Class Mail, $25.00 to Canada.