Ueomul pH Meter 7-in-1, PH TDS EC SALT ORP S.G TEMPERATURE Tester, High accuracy professional Water Quality Tester for Pool, Aquarium, Drinking Water & Hydroponics

• All-in-One Water Quality Solution：Effortlessly gauge PH, TDS (Total Dissolved Solids), EC (Electrical Conductivity), Salinity, ORP (Oxidation-Reduction Potential), S.G (Specific Gravity), and Temperature. The measurement is large and wide. Ideal for aquarium enthusiasts, ensuring a healthy environment for fish and plants. Also perfect for monitoring drinking water quality at home and maintaining optimal conditions in hydroponic systems.
• Unparalleled Precision：Engineered with state-of-the-art sensor technology, this water quality tester pen guarantees highly accurate and consistent results. With ATC function, the pH meter can accurately read sample values over a wide temperature range of 0°C~60°C, solving the problem of inaccurate measurements caused by changes in liquid temperature.
• User-Friendly Operation：Designed with simplicity in mind, our water quality tester features an intuitive interface. Uses a 3-point automatic recognition calibration (6.86-4.00-9.18). You can calibrate effortlessly to ensure the accuracy of your measurements.
• Innovative KCL Solution Protective Cap：This water quality tester comes with a unique protective cap with probe storage solution sponge. This cap is not only a safeguard for the delicate sensor but also plays a vital role in maintaining sensor calibration. You can add probe storage solution or pure water in the sponge to keep the sensor in a stable and protected state, it ensures the long-term accuracy and reliability of your water quality testing pen.
• Versatile Application Across Scenarios：With its wide range of applications, this 7-in-1 water quality testing pen is a versatile tool. From home water quality assessment to professional laboratory use, it meets all your needs. It's an essential item for aquarium maintenance, hydroponic gardening, and any situation where precise water quality measurement is required.

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