HM Digital EC-3M Handheld Conductivity Meter – Premium Water Quality Testing Tool
Ultra-precise millisiemens measurement for quick and reliable water conductivity analysis. Features a high-accuracy sensor with automatic temperature compensation (0–50°C) for consistent readings in varying conditions. Durable ABS housing with ergonomic non-slip grip, designed for field and lab use. Large backlit LCD displays conductivity (0–3999 µS/cm) and temperature simultaneously for effortless monitoring. Ideal for hydroponics, aquaculture, pool maintenance, and industrial water testing. Compact, battery-operated design ensures portability without sacrificing performance. Calibrated with premium NaCl solution for long-term reliability. Includes replaceable electrodes for extended device lifespan. Global wholesale pricing available – bulk orders receive exclusive discounts. Trusted by professionals for precision and affordability.