TDS Meter Digital Water Tester, 3-in-1 TDS EC & Temperature Meter, Portable 0-9990 ppm Water Quality Tester for Drinking Water, RO/DI System, Aquariums, Hydroponics, Pools, Tap Water Testing

• Precise and Reliable Testing: This tds meter digital water tester features high-quality alloy probes and smart chip technology for accurate readings from 0–9990 ppm, providing stable measurements of water quality for drinking water, RO/DI systems, aquariums, and hydroponics
• 3-in-1 Multi-Function Meter: Measures TDS, electrical conductivity (EC), and temperature (°C/°F) in one portable device. Simply immerse in water for 5 seconds to get fast, reliable results, making it ideal for household water testing and monitoring water performance in filtration systems
• Smart Backlit Display: The digital water tester has a clear backlit LCD screen for easy reading in all lighting conditions. Auto-lock function holds readings, and auto power-off after 5 minutes conserves battery, allowing effortless monitoring at home, office, or on the go
• Fast and Easy to Use: Designed for convenience, this water meter provides instant results without complicated setup. Lightweight and portable, it fits easily in a pocket or bag, perfect for water testing at home, during travel, or in outdoor applications like pools, aquariums, and hydroponics
• Versatile Applications: Suitable for checking tap water, drinking water, bottled water, RO/DI water, aquariums, hydroponic systems, and other water sources. This tds meter ensures consistent monitoring of water quality, helping users maintain optimal conditions in a variety of environments

Easily test water quality with this 3-in-1 TDS meter digital water tester, designed to measure Total Dissolved Solids (TDS), electrical conductivity (EC), and temperature (°C/°F) in one compact device. With a measurement range of 0–9990 ppm, this water tester provides fast and accurate results for tap water, drinking water, RO/DI systems, aquariums, hydroponics, pools, and wells. The alloy probes and advanced chip technology ensure stable readings, while the large backlit LCD display makes it easy to see results in any lighting. Lightweight, portable, and battery-efficient with auto power-off, this water meter is convenient for home, office, or outdoor use. Its simple operation allows you to immerse the probes for a few seconds and instantly check water quality, while the auto-lock function holds readings for easy reference. Perfect for monitoring water performance, checking filters, or maintaining aquatic systems, this 3-in-1 tds meter water tester provides reliable and practical solutions for water monitoring anytime, anywhere