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2025 All-New 4 in 1 TDS Meter Digital Water Tester, Multi-Function Digital Water Purity Tester, 0-9990 PPM Meter Water Quality Tester for Drinking Water, Tap, Well, Pool, Aquarium (White+Blue)

<ul><li>Multi-Function Testing: Measures TDS (Total Dissolved Solids), EC (Electrical Conductivity), Temperature (Degree Centigrade), and Temperature (Fahrenheit) with a 0-9990 ppm range.</li><li>Clear Reading Display: Features a big backlit LCD for easier reading, especially in low light, and changes screen color to red above 40ppm and green below 40ppm.</li><li>Automated Use: Includes an auto-lock function for easier use.</li><li>Accurate Detection: Utilizes smart high-precision intelligent chips and high-quality titanium alloy probes for detecting accuracy and stability.</li></ul>

<ul><li>Accurate and Reliable Results: The device uses smart high-precision intelligent chips and high-quality titanium alloy probes to ensure detecting accuracy and stability, and becomes your trustworthy water quality detector</li><li>4 in 1 Multifunctional: Professional TDS (Total Dissolved Solids), EC (Electrical Conductivity), Temperature (Degree Centigrade) and Temperature (Fahrenheit) Meter 4 in 1. Upgraded with big backlit LCD for easier reading, auto-lock function for easier use.</li><li>Larger screen: easier to read detecting values, espically in low light or dark environments at night.Once the ppm detecting value exceeds 40ppm, the screen will turn into a red prompt. Once the ppm detecting value is below 40ppm, the screen color will remain green, that is easy to read the results</li><li>Wide range of applications: Test the purity of drinking water to ensure it's safe and healthy, monitor if Reverse Osmosis (RO)/Deionization(DI) System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), well, pool, hot tub, spa and testing tap water, bottle water etc</li><li>Gift of Health: Our easy-to-use device lets you quickly and accurately test the purity of water source, giving you peace of mind that you're drinking clean and healthy water. Whether you're shopping for a health-conscious loved one, a new homeowner, or so</li></ul>

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Accurate and Reliable Results: The device uses smart high-precision intelligent chips and high-quality titanium alloy probes to ensure detecting accuracy and stability, and becomes your trustworthy water quality detector 4 in 1 Multifunctional: Professional TDS (Total Dissolved Solids), EC (Electrical Conductivity), Temperature (Degree Centigrade) and Temperature (Fahrenheit) Meter 4 in 1. Upgraded with big backlit LCD for easier reading, auto-lock function for easier use. Larger screen: easier to read detecting values, espically in low light or dark environments at night.Once the ppm detecting value exceeds 40ppm, the screen will turn into a red prompt. Once the ppm detecting value is below 40ppm, the screen color will remain green, that is easy to read the results Wide range of applications: Test the purity of drinking water to ensure it's safe and healthy, monitor if Reverse Osmosis (RO)/Deionization(DI) System works properly, whether filter need replaced, maintenance aquarium, hydroponics(test nutrients), well, pool, hot tub, spa and testing tap water, bottle water etc Gift of Health: Our easy-to-use device lets you quickly and accurately test the purity of water source, giving you peace of mind that you're drinking clean and healthy water. Whether you're shopping for a health-conscious loved one, a new homeowner, or so 
<h2>Product Description </h2>
Specification Name: Multi-function Digital Water Purity Tester Color: White/Yellow/Blue Type: Portable water quality analyzer Measurement Accuracy: &plusmn;2% Power Supply Voltage: 3V Mile range: 0 -9990 ppm Resolution: 1ppm Size: 15.5*3.1cm/6.1*1.22in Packing List: 1/2/3 * Meter Digital Water Tester 1/2/3 * PVC Box Note: 1.Due to manual measurements, please allow slight measurement deviations. 2.Due to the different display and lighting effects, the actual color of the item may be slightly different from the color displayed on the