Digital Water Tester pH Meter: 5 in 1 PH TDS EC Salinity Temperature - High Accuracy PH Pen Tester - Professional PPM Meter Ph Test Kit for Aquarium Hot Tub Pool Spa Hydroponic Drinking Water Pond

【5-in-1 Multifunctional Water Ph Tester】This Upgraded pool water tester is designed for pools and features five-in-one measurement functions: pH, salinity, TDS, EC, and water temperature. The device includes a large backlit LCD screen that can display combined readings such as pH+Salinity, pH+EC, or pH+TDS at the same time. With one-button operation and no need to switch modes frequently, it saves up to 50% of your testing time. Easy to use and beginner-friendly. 【Accurate Pool Water Monitoring for Ideal Balance】Specially designed for pool users , pH meter for water quickly reads pH and salinity values. Tds meter helps you maintain salinity between 2700-3500 ppm and pH between 7.2-7.8, ensuring crystal-clear water while minimizing water quality issues. The digital water tester is a reliable tool for routine pool maintenance. 【Versatile for Aquariums and Multiple Applications】Not limited to pools, this ph pen is ideal for aquariums, spas, hydroponics, hot tubs, irrigation systems, ponds, and drinking water. Ppm meter supports ppm and ppt units and accurately measures pH (7.8-8.5) and salinity (22-35 ppt) in aquarium, promoting healthy conditions for fish and corals-perfect for aquatic hobbyists. 【User-Friendly Operation with Clear Readout】Equipped with a high-resolution backlit LCD screen and intuitive buttons, this ec meter delivers clear results even in sunlight or at night. Simply insert the probe into the water for instant readings-no complex setup required. Lightweight and portable, digital ph meter is a ideal for home or outdoor testing. 【Durable Build with Auto Calibration & Temperature Compensation】Made of durable materials, the lab ph meters supports automatic calibration for pH and EC, and features automatic temperature compensation (32℉-140℉ / 0-60℃) , ensuring stable and accurate data in different environments. Ph reader suitable for a wide range of water testing scenarios, it offers a practical and comprehensive solution for liquid quality monitoring.