Digital Salinity Tester for Saltwater Pool Salt Tester pH Meter for Swimming Pool Hot Tub Spa Koi Pond Aquarium PPM EC Meter for Hydroponic Nutrient TDS Meter for Drinking Water RO System

[Easily Check Salt Level of Your Pool] Digital readout shows clearly salinity level of your pool. No need to take water samples to the pool store to have it tested over and over. No more guessing how much salt to put in your pool! Convenient salt tester for your pool.
[Easy to Use Digital Salt Tester] Power on HOICATED pH salt tester and switch to your desired mode. One click of mode key to adjust to different settings. Then immerse the probe to the tested solution. Digital readout shows parameters clearly.
[Fast and Accurate Water Quality Tester] Sensitive probe and auto temperature compensation function ensures stable and accurate reading in just few seconds. pH reading precision to 0.01. Test pH Salt EC TDS Temp all in one device with a compound probe. Save money!
[Monitor pH EC of Hydroponics Nutrients] Great helper for hydroponic gardeners to make plant nutrients. Monitor PPM of base reservoir water before adding nutrients. Check EC and pH level of the mixed nutrient solution, making sure it in the optimal range. Ideal pH range is 5.5-6.5. Ideal EC range is 800-2400μS/cm.
[Must-Have TDS Tester for Drinking Water] TDS value checking is important for drinking water, RO water, cooking and filter maintenance. Invest in a TDS meter for quick water PPM checks and peace of mind. Regular water TDS testing is essential for making informed decisions about your drinking water.

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