Milwaukee MC125 pH/ORP Controller

Milwaukee Instruments MC125 pH/ORP Controller, Range: 0.00 to 14.00 pH / ± 1000 mV with ±0.2 pH / ±5 mV Accuracy. Unit has 2 Selectable Set points for pH & ORP LED Visual Alarm Active When Readings are Higher or Lower ( user select ) -- 2 Power Plug Sockets for CO2 & OZONE Dosing. Supplied with 110v to12 V DC Power Adapter, MA911B/2 Double Junction pH Probe & MA921B/2 ORP Platinum Probe ( MC 125 )