SM-1 TDS Meter – Fast, Accurate & Portable Water Quality Tester for Home & Professional Use

Ensure the purity of your water in seconds with the SM-1 TDS Meter! This compact and easy-to-use device measures Total Dissolved Solids (TDS) with high precision, helping you monitor water quality for drinking, aquariums, hydroponics, pools, and more.

🔹 Instant & Accurate Readings – Get reliable TDS measurements in ppm (parts per million) within seconds.
🔹 Simple One-Button Operation – No complicated setup; just dip, press, and read.
🔹 Auto-Temperature Compensation (ATC) – Ensures accurate results regardless of water temperature.
🔹 Compact & Portable – Lightweight design fits in your pocket for on-the-go testing.
🔹 Long Battery Life & Auto-Off – Saves power when not in use.

Ideal for homeowners, aquarium enthusiasts, hydroponic growers, and travelers, the SM-1 TDS Meter helps you:
✔ Check drinking water safety
✔ Monitor aquarium & hydroponic nutrient levels
✔ Test pool & spa water balance
✔ Ensure filtered or RO water purity

Why Choose the SM-1 TDS Meter?
✅ Affordable & Reliable – Professional-grade accuracy at an unbeatable price.
✅ No Calibration Needed – Ready to use right out of the box.
✅ Clear LCD Display – Easy-to-read results, even in low light.