Water Quality Tester Drink Water TDS Meter Pen in Just Rs 999 with 10 days Money Back Guarantee Sale Is Live! Uses: 1. Testing drinking water quality 2. Monitoring water purification systems 3. Checking TDS (Total Dissolved Solids) levels 4. Ensuring water safety for household use 5. Testing water quality in pools, aquariums, or spas 6. Monitoring water quality in industrial settings 7. Educating yourself and others about water quality Benefits: 1. Accurate Readings: Provides precise TDS measure

This is how to calibrate your affordable TDS and EC meter. We hope you learned something from this video! - Calibrate your TDS meter - How to use TDS calibration - Hydroponics 101 with English Subtitle 2023 Our store location Address: DRT Hwy (Beside Car Wash and Alfamart) Brgy. Sabang, Baliuag, Bulacan Map. 📌 https://goo.gl/maps/6rsJhkCw8q8x2q6FA ✅ FB Page https://www.facebook.com/BulacanHydroponicsSupply/ ✅Shopee TDS & EC Meter - https://tinyurl.com/4efjjvjn TDS Calibration Solution - https:/