5-IN-1 Digital Water Quality Tester Waterproof pH TDS EC Temperature Meter Pool Electronics Its water-resistant design makes it

Its water-resistant design makes it suitable for all-weather use

Built to withstand the tough climate

Overall dimensions: 54cm x 54cm x 59cm

An excellent option for both beginners and experienced players

built to handle heavy-duty storage needs

5-IN-1 Digital Water Quality Tester Waterproof pH TDS EC Temperature Meter Pool Electronics Its water-resistant design makes itFeature: Multi functional water quality test pen, which can measure ph pH, solubility, EC conductivity, salinity and temperature. (Sea salt fresh water salt) It is a waterproof water quality test pen with five functions. It has high performance, pen design and fast numerical value. Parameters: Sea salt: Sea water salinity is the ratio of total dissolved solids to the weight of sea salt in sea water, usually expressed in grams per kilogram of sea