Premium 5-in-1 Digital Water Quality Tester – pH, TDS, EC, Salinity & Temp Meter with Backlit LCD for Pools, Aquariums & Hydroponics

Maintain safe, balanced, and clean water systems with the Premium 5-in-1 Digital Water Quality Tester (Model: MF-X51) - a high-precision measuring tool engineered for both everyday and professional water testing. Ideal for pool maintenance, aquarium care, hydroponics, drinking water testing, and laboratory use, this device provides fast and accurate readings of pH, TDS, EC, salinity, and temperature in seconds.

Constructed using hardened ABS material, the MF-X51 is built to withstand frequent use, moisture exposure, and outdoor conditions. Its rugged, non-slip textured casing ensures a stable grip even when wet, making it suitable for field and workshop environments. The large backlit LCD screen provides clear visibility in bright outdoor light or low-light settings, ensuring data can be read easily anytime.

Key Features

• 5-in-1 Multi-Parameter Testing
  Measures pH, Electrical Conductivity (EC), Total Dissolved Solids (TDS), salinity, and water temperature - eliminating the need for multiple separate instruments.
• High-Accuracy Performance with ATC
  Features a sensitive probe and Automatic Temperature Compensation, ensuring accurate readings across varying temperature conditions.
• Durable Hardened ABS Construction
  Built to last, with a reinforced housing and rugged body designed to withstand impact, humidity, and frequent handling.
• Ergonomic Grip & Field-Ready Design
  Non-slip texture improves handling precision, especially during laboratory work, aquaculture checks, or outdoor measurements.
• Clear Backlit LCD Display
  Intuitive interface displays all readings at once, improving speed and reducing user error.
• Easy Calibration + °C / °F Switching
  Includes calibration buffers and supports dual temperature units depending on user preference.
• Energy-Efficient with Auto Power-Off
  Operates using 4 LR44 batteries (Preinstalled) and automatically shuts down after inactivity to extend battery life.

Wide Application Compatibility

• Hydroponic growing systems
• Aquariums & aquaculture
• Drinking water assessment
• Swimming pools & spas
• Irrigation & borehole water testing
• Laboratory analysis & wastewater monitoring

Built for Accuracy. Designed for Reliability. Ready for Real-World Use.

Water chemistry affects biological safety, plant nutrient absorption, equipment lifespan, and overall water stability. The MF-X51 simplifies routine testing by combining five core measurements into a single portable device — improving efficiency, reliability, and testing accuracy whether used at home, in the field, or in professional settings. With durable construction, precise measurement capability, and an easy-to-use interface, the MF-X51 is a dependable tool for anyone responsible for monitoring water quality — from hobbyists to professionals.

Order yours today!