【5-in-1 Pool Salt Tester】This digital pool water tester can get fast, digital readings of the five key water parameters-salinity, pH, electrical conductivity (EC), total dissolved solids (TDS), and temperature—all in one test. This versatile salt water pool testing kit ensures your water is safe and balanced, ideal for swimming pools, spas, aquariums, and more. 【Smart 3-Mode Salinity Display】The advanced salinity meter features automatic unit conversion and three display modes: PPM, PPT, and %. Easily test salinity levels for pools (0–9999ppm), seawater (10–200ppt), or even food (0.01–25%). It's perfect for pool owners, aquarium keepers, SPA and home chefs alike. 【High Accuracy Digital PH Tester】Get lab-grade precision with a PH range of 0.00–14.00. Maintain your pool's pH between 7.2 and 7.8 to keep chlorine effective and water comfortable for swimmers. Whether your pool is fiberglass, vinyl, or tile, this tester helps you keep it clean and balanced. 【Reliable Aquarium Water Tester】Healthy aquatic life starts with stable water. Even the slightest change in water quality can affect aquatic life. Our aquarium salinity pH tester helps fish keepers manage pH, salinity, and ion levels. EC and TDS readings remind you when to change water to maintain healthy water quality to protect delicate fish. 【Wide Applications】Designed for everyday use across various scenarios, this electronic pool water tester works for saltwater pools, hot tubs, spas, aquariums, and salinity in food prep. A must-have tool for maintaining water quality and ensuring a comfortable experience for pool owners, aquarium hobbyists, and home wellness fans. 【Lightweight, Portable & Long-lasting】Forget messy test strips and slow chemical kits. Just dip the salt water tester into your sample and get accurate results in seconds. It's lightweight, pocket-sized, and built for one-handed use—perfect for testing on the go.

5-in-1 Pool Salt Tester-Smarter Water Testing Starts Here

Maintaining water quality is not easy. With the 5-in-1 digital pool water tester, you gain real-time, lab-grade accuracy for five essential water quality parameters: salinity, pH, TDS, electrical conductivity (EC), and temperature. Whether it's a backyard pool, a spa, or a delicate aquarium, this compact electronic pool water tester helps you manage water balance effortlessly—no strips, no guesswork.

Perfect Pool Salt Balance & Skin-Friendly PH

Maintaining saltwater pools requires precision. This saltwater pool test kit helps you stay within the ideal salinity range of 2700–3400ppm and pH range of 7.2–7.8. These levels ensure chlorine efficiency and provide a gentle swimming experience, leaving your skin soft and your eyes irritation-free after every swim.

Reliable Aquarium Salinity and pH Management

Healthy aquatic life starts with stable water. Our aquarium pH and salinity tester supports both freshwater and saltwater environments. Accurately monitor ionic balance and prevent harmful water fluctuations to create an optimal habitat for your fish. Ideal for fish tanks, reef tanks, and aquaponics setups.

Optimize Hydroponics and Plant Nutrition

Hydroponic systems thrive on precise pH and EC levels. The salt water tester doubles as a hydroponics tool—displaying EC, pH, and temperature simultaneously. Whether using DWC, NFT, or aquaponics systems, easily test your nutrient solution to maximize plant growth and nutrient absorption.

PH Testing for Home Beverages

Also ideal for testing the pH of beverages such as kombucha, coffee, tea, wine or lemonade—great for home brewers, chefs, and health-conscious users.

Test Alkaline Water, Tap Water & RO Systems

Enjoy clean, properly balanced drinking water. Use the salt water tester to verify the pH of alkaline water, bottled water, and reverse osmosis systems. Assists in monitoring water quality for RO water systems, alkaline water, bottled water, tap water, well water, and city/municipal tap water.

Advanced Probe Technology for Accurate Results

Equipped with a high-sensitivity glass electrode and upgraded chip design, this digital salt water pool tester delivers improved accuracy and longer sensor life. The sensitive probe ensures consistent, stable readings across all liquid types, from pool water to beverages to hydroponic reservoirs.