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and scalable solution to meet all your feeding needs
Calibrate with a known value: 1500 mg/L (ppm) TDS @ 25°C—a commonly used reference point for routine testing
1 x 1 sac orange 26 Gallon - 75 microns
Pocket-Size • Fast ATC Readings • Graphite Sensor • Simple Two-Button Calibration
Once set up and a tank is filled with water & liquid feed this extremely versatile system will completely take care of all your plants needs
Plug N Grow PNG 020 Precision Thermostat W / Display Grow Media and scalable solution to meetControls cooling or heating equipment. Day and night settings keep temperature within your set point. 10 ft temperature probe is accurate to within 2F. Displays ambiant temperature Day and night setpoints from 50F to 100F Operating mode: Heating or Cooling Adjustable differential Displays if output is activated 3 year warranty 15Amps 120V 60Hz Made in North America