Monitor the safety and quality of your water with our Professional Digital TDS Meter. This essential testing tool measures the Total Dissolved Solids (TDS) in any liquid, providing a clear indication of water purity by detecting dissolved minerals, salts, and organic matter. Whether you are testing your household tap water, checking the performance of a Reverse Osmosis (RO) system, or maintaining a laboratory environment, this meter delivers rapid and accurate results.
Designed for efficiency and durability, this tester features a high-sensitivity sensor and an easy-to-read digital display. It is the gold standard for anyone needing to ensure their water meets the required standards for drinking, industrial processes, or scientific research.
Key Features
Accurate Purity Assessment: Measures the concentration of dissolved solids in parts per million (ppm), helping you identify the “hardness” or purity of your water.
Advanced Microprocessor Technology: Provides fast, reliable readings with an integrated sensor that reacts instantly to water samples.
Automatic Temperature Compensation (ATC): Features built-in temperature adjustment to ensure that readings remain precise even when testing hot or cold liquids.
Large Digital Display: High-contrast LCD screen ensures that results are easy to read at a glance, reducing the risk of human error.
Efficient Battery Usage: Includes an “Auto-Off” function that shuts down the device after several minutes of inactivity to extend battery life.
Robust & Lightweight: Built with a durable outer shell and a protective cap for the electrode, making it ideal for both laboratory and field use.
Applications
Household RO Systems: Test the “before and after” of your water purifier to ensure your filters are working correctly.
Laboratory Testing: Essential for checking the quality of distilled, deionized, or reagent-grade water.
Industrial Water Systems: Monitor cooling towers, boiler water, and manufacturing process liquids.
Aquaculture & Hydroponics: Maintain the perfect mineral balance for fish tanks, ponds, and nutrient solutions.
Food & Beverage Industry: Ensure water consistency for brewing, commercial kitchens, and food processing.
Technical Specifications
| Feature | Specification |
| Measurement Range | 0 – 9990 ppm |
| Resolution | 1 ppm (0-999) / 10 ppm (1000-9990) |
| Accuracy | ± 2% |
| Operating Temp | 0°C – 50°C (32°F – 122°F) |
| Power Supply | 2 x 1.5V Button Cells (included) |
| Calibration | Factory Calibrated (Manual recalibration possible) |
| Housing Material | High-Impact ABS Plastic |










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