The EC-03 Electrical Conductivity Meter ( Digital EC Meter )is a high-precision instrument engineered for rapid and reliable measurement of dissolved salts and minerals in liquids. Equipped with a durable Graphite Electrode, it minimizes polarization effects, ensuring long-term stability and consistent performance.
This meter is ideal for monitoring water purification systems, hydroponics, and boiler water. With Automatic Temperature Compensation (ATC) from 5°C to 50°C, it eliminates the need for manual calculations, providing an accurate reading regardless of fluid temperature fluctuations. The manual 1-point calibration via trimmer allows for easy field adjustments to maintain peak accuracy.
Key Features Digital EC Meter
Precision Graphite Electrode (EC-03): High-quality probe designed for durability and reduced interference.
Wide Measurement Range: Detects conductivity from 10 up to 9990 µS/cm.
Automatic Temperature Compensation (ATC): Ensures consistent accuracy across temperatures from 5 to 50°C.
Manual 1-Point Calibration: Simple trimmer-based calibration for dependable results.
High Accuracy & Resolution: Precise tracking with ±1% Full Scale accuracy and 1 µS/cm resolution.
Technical Specifications
| Feature | Specification |
| Model / Electrode | EC-03 (Graphite) |
| Conductivity Range | 10 to 9990 µS/cm |
| Resolution | 1 µS/cm |
| Accuracy | ±1% F.S. (Full Scale) |
| Calibration | Manual, 1-point, through trimmer |
| Temp. Compensation | Automatic (ATC), 5 to 50°C (41 to 122°F) |
| Power Source | Standard Battery Operated |
Applications
Hydroponics & Agriculture: Monitoring nutrient concentrations in irrigation water.
Water Treatment: Testing the efficiency of RO (Reverse Osmosis) and demineralization plants.
Aquaculture: Maintaining optimal salinity and mineral levels for aquatic life.
Industrial Cooling Towers: Preventing scale and corrosion by monitoring dissolved solids.
Laboratory Testing: Reliable routine analysis for chemical and environmental research.


















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