【Feature】Equipped with screw joint extended composite electrode, suitable for direct measurement in small diameter vessel. 【Usage】Digital Soil PH Meter is suitable for aquariums, l aquaculture, hatchery, food processing, laboratories, paper industry, swimming pools and schools. 【Design】High precision and fast response PH meter, easy to use . Compact and lightweight design, easy to carry. 【Display】The LCD screen displays the pH value, easy to read in seconds.
