Future Harvest 716367 Grow Boss Nutrient Monitor<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>The untraded grow boss is a nutrient monitoring system that assists growers in achieving maximum results for their growing efforts</li><li>The grow boss is a constant monitoring meter that indicates to the grower the exact levels of nutrient strength， pH and temperature</li><li>The grow boss display receives Information from three input devices each monitoring and measuring specific parameters within the nutrient solution</li><li>This allows the grower to adjust and optimize each parameter as the crop progresses through each growth cycle</li><li>Display readings are push button selectable via the front keypad toggling between temperature readings in Fahrenheit &amp; Celsius， as well nutrient scales including nail， 442 and EC</li></ul></div><img src="http://ecx.images-amazon.com/images/I/4186mA%2ByrCL.jpg" noproxy>