Png 020 Precision Thermostat W/ Perlite and sustain a lush canopy

and sustain a lush canopy

Day and night settings keep temperature within your set point

Hydroponics – Mix 1 tsp per gallon of reservoir water at first sign of bud set through middle weeks of flowering

- Nitrogen 1%

5LTIPSFor a great mixture with clones

Png 020 Precision Thermostat W/ Perlite and sustain a lush canopyControls 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 temperatureDay and night setpoints from 50F to 100FOperating mode: Heating or CoolingAdjustable differentialDisplays if output is activated3 year warranty15Amps 120V 60HzMade in North America