Varify TDS Meter Digital Water Tester for Drinking Water Instant 4in1 Test
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About this product
4-IN-1 WATER TESTING METER – Measures Total Dissolved Solids (TDS), Electrical Conductivity (EC), and temperature in °C/°F. Compact digital design suitable for testing drinking water, aquariums, hydroponics, and RO systems. FAST DIGITAL READINGS – Provides TDS, EC, and temperature measurements within seconds. Features one-button operation and a backlit LCD display for clear visibility during testing. DURABLE DESIGN WITH TITANIUM SENSOR – Built with a titanium alloy probe, auto-off function, and compact handheld design. Suitable for home, aquarium, hydroponic, and water filtration testing. INCLUDES DIGITAL TDS GUIDE – Comes with a downloadable reference guide to help interpret TDS readings for common water applications such as drinking water and aquariums. COMPLETE TESTING KIT – Includes TDS meter, batteries, and a quick-start guide so you can begin testing right away. USA-BASED BRAND SUPPORT – Backed by dedicated customer support. Designed for reliable everyday water testing.Price History
- Best price now: $9.99 at Amazon — the lowest price we've recorded.
- Lowest recorded: $9.99 at Amazon on Oct 9, 2026
- Highest recorded: $12.13 at eBay on Oct 9, 2026
- Tracked since Oct 9, 2026 across 2 retailers (2 price checks)