3 in 1 pH/EC/Temp Water Quality Detector PH Controller with Replaceable Electrode BNC Type Probe for Aquarium, Hydroponics, Laboratory
pH/temperature/EC 3-in-1 water quality controller has pH&TEMP&EC tri display and pH control which can simultaneously measure and display pH/temperature value and electric conductivity(EC). It has a BNC electrode(pH) and 1 output power socket. The pH electrode is removable and can be replaced at any time. With a relay output power socket, you can plug your own 110V equipment, such as air outlet stone, oxygen pumps, carbon dioxide regulators, solenoid valves, and other pH control devices. Simply set the desired Hi/Low pH value in the controller. If the pH value currently measured is lower than the set value, it will open the device. If the measured value is higher than the set value, it will close the device. Easy calibration of pH/EC with just a mini-screwdriver and automatic temperature compensation. Test temperature in ℃ / ℉(switchable units) and can online monitor and control pH for a long time. Apply in water sources, soil-free growing, aquarium, hydroponics, laboratory, spas, environment water, swimming pools, water purification systems, etc.
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