Hindflame Hydra Premium TDS Meter, Water Purity Tester with LCD Display,

Accurate TDS Measurement – Quickly and precisely tests Total Dissolved Solids in water, ensuring purity for drinking, RO systems, aquariums, and more. Easy-to-Read LCD Display – Clear digital screen shows real-time TDS readings, making water quality checks simple and hassle-free. Auto-Off & Hold Function – Automatically powers off to save battery life; "Hold" feature locks reading for easy note-taking. Multi-Purpose Usage – Perfect for RO/UV water filter checks, aquarium maintenance, hydroponics, borewell water, and general water testing. Battery Operated & Ready to Use – Pre-installed batteries included for immediate use right out of the box.