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The Apollo® 7 - 24 hr digital timer is the perfect timing solution for your hydro systems
rare vein of organic matter called “leonardite
05% Silicon Dioxide (SiO2) derived from Potassium Silicate
Review performance by reading through the integrated 24-hour data logger (minimum
creating ideal conditions to expand the roots for ample yields
Bluelab® pH Pen DE Reflector The Apollo® 7 - 24Bluelab pH Pen Measures pH and temperature. Selectable units for C and F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with auto off function. Automatic temperature compensation. Along with Bluelab pH Probe KCI Solution, Bluelab pH 7 and Bluelab pH 4 Solution Sachets are now included. Range: 0. 014. 0 pH 050C 32122F. Resolution: 0. 1 pH
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