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aphids and other flying insects
vitamins and amino acids is also added to improve mycorrhizal germination and effectiveness
One bracket per package
Tests pH at a range of 0–14 pH
Bluelab® pH Pen Size:Bluelab pH Pen aphids and other flying insectsMeasures 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 1C 1F. Accuracy
