Digital PH Meter Large Screen High Accuracy PH Test Pen For Aquariums

WIDELY USE: Can be used in aquariums, aquaculture, fish hatcheries, food processing, laboratories, paper industry, swimming pools, schools and colleges. PH: 0.00-14.00pH. Model: PH 98106. Use: Aquarium, aquaculture, fish hatchery, food processing, laboratory, paper industry, swimming pool, school and college.

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