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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
E certified
30-day continuous battery life
including those who enjoy sunny beach days or travel
- Samsung Galaxy S9/S9 Plus/Note 8/S8/S8 Plus
5-IN-1 Digital Water Quality Tester Waterproof pH TDS EC Temperature Meter Pool Outdoor-Furniture-&-Decor E certifiedFeature: 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
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