With Milwaukee's MC Controllers you can monitor and control pH and/or ORP levels. 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) Professional pH controller especially designed for use with aquariums. 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) Specifications Range 0.0 - 14.0 pH Resolution 0.1 pH Accuracy 0.2 pH Calibration Manual 2 points Alarm Active when reading is higher or lower than set point Dosing Contact 1 power plug for CO2 dosing Probe MA911B/2 - Included
