4-in-1 Water Quality Tester is a compact, portable device designed for fast and accurate measurement of key water parameters. It simultaneously tests pH, TDS (Total Dissolved Solids), EC (Electrical Conductivity), and temperature, making it ideal for drinking water, aquariums, hydroponics, pools, and environmental monitoring.

Key Features:

• Multi-Parameter Testing: Measures pH (0-14), TDS (0-9990 ppm), EC (0-9990 µS/cm), and temperature (°C/°F) in seconds.

• High Accuracy: Advanced sensors ensure reliable results with ±0.01 pH and ±2% TDS/EC precision.

• User-Friendly: Auto-calibration (pH), LCD backlight display, and waterproof design for easy operation.

• Portable & Durable: Lightweight with a long-lasting battery, perfect for lab and field use.

Applications:

• Ensures safe drinking water.

• Monitors hydroponics/aquarium health.

• Checks pool/spa balance.

• Supports scientific research and industrial use.

A cost-effective, all-in-one solution for professionals and hobbyists alike!