Fydun Tds Meter Digital Water Test Meter, Portable 1Pc Total Dissolved Solids Pen Quality Purity Temp/Ppm Testing For Ro Aquarium Hydroponics Coffee Pool

Fast and accurate: The ppm conductivity meter is easy to use and can measure water quality quickly. The data is accurate. Just immerse the meter in water, gently stir it, and then lock the result on the screen. It will be displayed on the screen in ppm (parts per million). It is very convenient to use at home or on the go. Data Retention: Digital TDS Table It supports the hold function and can save measurement results for easy reading and recording. Upgraded large backlit LCD for easy reading, automatic power off function to turn off the power after 5 minutes without any operation, to save power. Excellent performance: Digital water quality tester tests impurities in water, such as soluble salts, ionic organic compounds, heavy metal ions and other elements, to provide you and your family with a cleaner water. Wide range of uses: TDS measuring instruments can be widely used in aquariums, beverages, quality control, hatcheries, food processing, laboratories, schools, colleges, swimming pools, etc. Test the purity of drinking water to ensure its health, monitor the reverse osmosis (RO) / DI system for proper operation, and need to replace the filter. 【Service】We are responsible for the product and believe in the quality of the product. You can buy with confidence. If you encounter any problems, please feel to contact us, we will reply you as soon as possible after receiving your message.