Milwaukee Instruments MC122 PH Controller w/ PH Electrode - Milwaukee Instruments $130.00 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... Add to Cart
Milwaukee Instruments MC120 PH Monitor w/Probe & Mounting Kit - Milwaukee Instruments $87.00 The MC Monitors are designed to continuously monitor pH, EC or TDS values directly in your reservoir. Each unit features a user select able set-point. An LED visual alarm is activated and flashes when the pH, EC or TDS level rises either Above or Below... Add to Cart