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Portable 4-in-1 Water Quality Tester Pen | High-Precision TDS Meter EC Conductivity Monitor | Automatic Temp Compensation | Backlit LCD | ±2% Accuracy | For Drinking Water, Pool, Hydroponics | 1 Pack

<ul><li>✨ High Precision and Reliable Results: Equipped with an upgraded high-precision chip and alloy probe, this device ensures accurate and consistent water quality measurements for peace of mind.</li><li>✨ 4-in-1 Multifunctionality: Combines measurement of Total Dissolved Solids (TDS), Electrical Conductivity (EC), and temperature in both °C and °F, all within a sleek, easy-to-use device.</li><li>✨ User-Friendly Design: Features a 25% larger backlit LCD screen, colorful chart for instant reference, auto-lock stability function, and automatic shut-off after 2 minutes to conserve battery.</li><li>✨ Versatile Application: Ideal for testing drinking water, reverse osmosis systems, pools, and hydroponic nutrient levels—making it suitable for home, professional, or outdoor use.</li><li>✨ Thoughtful Gift Option: Makes a perfect gift for health-conscious individuals, new homeowners, or outdoor enthusiasts, promoting the importance of clean and safe water.</li></ul>

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Portable 4-in-1 Water Quality Tester Pen | High-Precision TDS Meter EC Conductivity Monitor | Automatic Temp Compensation | Backlit LCD | ±2% Accuracy | For Drinking Water, Pool, Hydroponics | 1 PackFeatures:Accurate and Results：Tired of inconsistent water test results? Our 2024 upgraded high-precision chip and alloy probe ensure and readings every time. Get trusted results for you and your family’s health! 4-in-1 Multifunctionality：Experience Total Dissolved Solids (), Electrical Conductivity (), and temperature readings in °C and °F with one sleek device. The upgraded large backlit LCD makes it effortless to read results even in low-light conditions User-Friendly Design：25% Larger Screen for easy viewing ；Colorful Chart right on the back for instant reference ；Auto-Lock Function ensures stable readings without the hassle ；Auto-Off in 2 Minutes to save battery life Versatile Applications：Drinking Water for ；；Reverse () Systems to check effectiveness ； & Pools for proper water quality ；Hydroponics to ensure nutrient Give the Gift of Health：Looking for a thoughtful gift? The 4-in-1 Meter makes an present for health-conscious , new homeowners, or outdoor enthusiasts. Show your with the gift of clean and safe water. Product Description:Measurement accuracy: ±2%Power supply voltage: 3VResolution: 1PPM 1μS/CMPACKAGE:1 * New 4 in 1 Meter Digital Water Tester

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