Bluelab Combo Meter 3-in-1 Type_Hand Tools The striking factor shown by

The striking factor shown by the McCree curve is that plants use red light more efficiently for photosynthesis than other light colors

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The Co2 Cage can hold up to 1600 lbs of Co2

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Bluelab Combo Meter 3-in-1 Type_Hand Tools The striking factor shown byProduct Features Benefits Measures pH, conductivity and temperature on the go Brilliantly simple design thats easy to use, clean and calibrate Backlit display to capture every measurement with ease Includes a pH Probe and Conductivity Probe to cover all your nutrient uptake fundamentals 2 metre cable for measuring in hard to reach locations Customize scales to your preference conductivity in EC, CF, PPM 500 (TDS) or PPM 700; temperature in C or F The