M300F-A High Precision 7-in-1 Water Quality Tester

Professional Multi-Parameter Testing
– Measures PH, TDS, EC, temperature, salinity, resistivity, and dissolved oxygen with lab-grade accuracy (±0.01 pH resolution, 0-14 pH range). Ideal for cosmetics, hydroponics, aquariums, pools, and industrial water analysis.
Premium Build & Advanced Sensors
– Features a durable ABS body, titanium alloy electrodes, and automatic temperature compensation (ATC) for reliable readings in harsh environments (0-50°C).
User-Centric Design
– One-touch calibration, large LCD with backlight, and IP67 waterproof rating for effortless operation in labs, fields, or production lines.
Cost-Efficient & Versatile
– Replaces multiple single-function testers, saving time and budget. Perfect for manufacturers, researchers, and quality control professionals.
Global Compliance Ready
– Meets ISO and CE standards, ensuring export-ready performance. Bulk orders available at unbeatable wholesale rates.