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Ozone safely alters the molecular structure of offensive micro-organisms
Controls caterpillars as well as beetles
and fruit and nut trees
you can pick & eat fruits
Bluelab pH Pen Gavita Ozone safely alters the molecularMeasures pH and temperature. Selectable units for C & 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 & Bluelab pH 4 Solution Sachets are now included. Range: 0. 0 14. 0 pH 0 50C 32 122F. Resolution: 0. 1 pH 1C 1F. Accuracy @
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