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TDS Tester Digital LCD Water Quality Testing Pen
Features:Measurement range: 0-9999ppm, Accuracy: +2%.Just turn it on-, dip in liquid and read display, no need to work with color charts or test strips.Highly efficient and accurate due to its...
TDS Meter Water Tester – Check Water Density
A TDS Meter is a device used to measure Total Dissolved Solids (TDS) in water, helping determine its purity and mineral concentration. It is widely used for testing drinking water, aquariums, hydroponics...