TDS Meter Digital Water Tester 4 in 1 TDS EC & Temperature(°C,°F) Meter, 0-9999 ppm Meter, Portable Large Display Water Testing Kits for Drinking Water Hydroponics Aquarium, RO/DI System
TDS Meter Digital Water Tester 4 in 1 TDS EC & Temperature(°C,°F) Meter, 0-9999 ppm Meter, Portable Large Display Water Testing Kits for Drinking Water Hydroponics Aquarium, RO/DI System
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30-Day Hassle-Free Returns
30-Day Hassle-Free Returns
Not satisfied? Return your order within 30 days for a full refund or exchange — simple and easy.
✔ Easy return process
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Fast U.S. Shipping
We ship within the United States only — no international delays.
✔ Processing time: 1–2 business days
✔ Delivery time: 3–7 business days
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About This
- 【2025 New 4-in-1 Multi-Function Water Quality Tester】 Digital water tester measures TDS, EC, and water temperature (°C/°F) with selectable units, all in one device—perfect for drinking water, RO systems, aquariums, hydroponics, and more. Fast, precise, and easy to use, helping you monitor water quality anytime, anywhere.
- 【Fast Response & High Sensitivity Measurements】Turn it on and get instant, accurate readings! TDS meter for drinking water is equipped with a precision sensor and smart chip, this TDS meter provides fast, stable results with a wide measurement range of 0–9999 µS/cm (EC) and 0–9999 ppm (TDS), ensuring reliable and precise results every time.
- 【Easy and Instant Operation with Hold Function】Simply turn on the TDS meter and gently stir the water. Stable readings appear on the large backlit LCD within seconds. Press the Hold button to freeze the current reading, making it easy to record, photograph, or compare results without losing data.
- 【Wide Applications】TDS EC meter is ideal for tap water, RO/DI water, and bottled drinking water—quickly check water quality at home, in the office, or on the go. Perfect for water filters, kitchen appliances, and drinking water dispensers to ensure safe, healthy water. Essential for aquariums, fish tanks, hydroponic systems, and gardening. Also great for outdoor use—ponds, swimming pools, camping, hiking, travel water and emergency water supplies.
- 【Portable & Lightweight Design】The PPM meter weighs only 1.94 oz (55 g) and measures 16 × 1.18 × 0.55 inches. This compact, pen-style tester fits comfortably in your hand, pocket, or small bag. Take it anywhere—perfect for testing water at home, office, outdoors, or on the go.
Experience the difference clean, softened water makes in your daily life — from healthier skin to better tasting drinking water.
👉 Softer skin and smoother hair with every shower.
👉 Prevent scale buildup and keep your appliances running efficiently.
👉 Softer, brighter clothes that last longer with every wash.
See the Difference in Your Water — Instantly
Hard water, chlorine, and hidden contaminants can affect your health, skin, and appliances.
Our advanced filtration system removes impurities and delivers clean, safe water throughout your entire home.
Feel the difference in every drop — from your kitchen to your shower.
FAQ
Water Filtration & Home Water Guide
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Reverse Osmosis vs Water Filter — Which Is Better?
Not sure if you need Reverse Osmosis or a standard water filter? Learn the real differences, what each system removes, and how to choose the best option for your home.
Reverse Osmosis vs Water Filter — Which Is Better?
Not sure if you need Reverse Osmosis or a standard water filter? Learn the real differences, what each system removes, and how to choose the best option for your home.
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Do I Really Need a Water Filter at Home?
Wondering if your home needs a water filter? Learn how to check your water quality, compare filter types, and choose the right system for safer, better-tasting water.
Do I Really Need a Water Filter at Home?
Wondering if your home needs a water filter? Learn how to check your water quality, compare filter types, and choose the right system for safer, better-tasting water.
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7 Signs You Have Hard Water in Your Home
Water quality plays an important role in everyday life. From drinking water to showering and washing dishes, the type of water flowing through your home affects comfort, cleanliness, and even...
7 Signs You Have Hard Water in Your Home
Water quality plays an important role in everyday life. From drinking water to showering and washing dishes, the type of water flowing through your home affects comfort, cleanliness, and even...
