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high nitrogen
#741654 is 10 in x 2
Optimum nutrient absorption is aided by natural humic extracts for increased quality and superb yields
FloraFlex has engineered the highest-quality
Bluelab Conductivity Pen Harvest & Storage high nitrogenMeasures conductivity and temperature. Selectable units for conductivity and temperature. Backlit LCD display with low battery warning. Successful calibration indicator and calibration is optional. Fully waterproof. Auto off function and hold reading function. Automatic temperature compensation. Units: EC, 500 ppm, 700ppm, C, F. Range: 0. 0 10. 0 EC, 0 5000 ppm (500 ppm), 0 7000 ppm (700 ppm) and 0 50C 32 122F. Resolution: 0. 1 EC, 10 ppm (500 ppm),
US$ 112.50
US$ 189.00
US$ 4995.00
