4In1 Backlight Water Quality Detection Pen Household Drinking Water Purity Ec Meter High Accuracy Tds Meter 0-9990Ppm Digital

Specification: Material:pvc Size:See the picture for reference Package includes: 1set Backlight Water Quality Detection Pen Features: 1,4-in-1 Digital Water Quality Testing Capability: This tester combines 3-in-1 and 4-in-1 functions to quickly assess water safety by measuring TDS, EC, and temperature (in both Fahrenheit and °C). Its large LCD screen with color alerts displays -time results, ensuring you can easily check if water is safe for use at a glance. 2,Precise Performance & Efficient Power Management: Equipped with a high-performance smart chip and titanium probe, it delivers accurate readings in seconds. Powered by a 3V CR2032 battery for long-lasting use, it also features an auto-shutoff function to conserve energy effectively. 3,Portable & User-Friendly Design: Boasting a streamlined, non-slip build, this TDS meter is IP67 waterproof, lightweight, and highly portable—perfect for worry-free use during outdoor adventures. It includes an automatic calibration function that adjusts based on water temperature and quality, completing calibration in just 1–3 seconds. 4,Versatile Application Range: Ideal for testing various water sources, including tap water, bottled water, swimming pools, aquariums, and hydroponic systems, making it a versatile tool for diverse needs. 5,A Thoughtful Care-Focused Gift: More than just a device, it's a meaningful way to show care for loved ones' well-being. Perfect for health enthusiasts, new homeowners, or adventurers, this water tester is a practical and enduring gift that keeps on giving. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.