About This

• 6-in-1 Comprehensive Detection: LKBIRD Water Test Kit integrates 6 core parameters — TDS, EC, Temperature, Dissolved Oxygen, TOC, and UV275. It covers all key indicators for water purity & safety evaluation, enabling you and your family to intuitively grasp water quality status and eliminate safety risks from the source.
• Smart App Connectivity: Equipped with seamless Bluetooth connectivity, simply pair it with our dedicated "Kactoily" App to sync test results to your phone in real time—eliminating the hassle and errors of manual logging. Enjoy permanent storage of historical data, auto-generated trend charts, and multi-scenario data classification and tagging. Whether at home or on the go, easily access past records to gain precise insights for improving water quality, making household health management effortless and worry-free.
• Lab-Grade Precision Testing: Equipped with imported high-sensitivity sensors and dual optical-electrochemical modules. With ≤±2% measurement error and 0.01-unit resolution, its accuracy matches professional lab equipment. The built-in Automatic Temperature Compensation (ATC) ensures stable readings from 0-60°C, making TDS meter ideal for both household and professional use.
• Ultra-Simple Operation & Durable Design: Auto-calibrates on startup—no complicated setup. Immerse the probe in water for just 3 seconds to get stable, accurate readings. The backlit LCD screen ensures clear visibility even in dim environments. With an IP67 waterproof and dustproof rating, it withstands accidental water submersion. Weighing only 90g, its compact pen-style design fits easily into pockets or toolboxes, making it the ideal digital water tester for home, fieldwork, and travel—reliable testing anytime, anywhere.
• Full-Scenario Coverage: Far Beyond Ordinary water tester- Perfect for households testing drinking water and purified water quality; aquarium enthusiasts regulating fish tank water; growers monitoring hydroponic nutrient solutions; businesses inspecting swimming pool and spa water quality; industrial settings assisting in boiler water and cooling water hardness monitoring to prevent scaling and corrosion; even suitable for emergency outdoor water source screening and basic laboratory testing. One device, unlimited scenarios.