- Multi-Function Meter: Control via mobile app with a full-screen display for multiple parameters including pH, EC, TDS, and temperature (TEMP). Perfect for assessing drinking water quality, monitoring aquariums and fish tanks, managing swimming pools, irrigating farmland, and conducting laboratory tests. Control backlight settings directly from your phone. - Cloud-Based Data Management: Enjoy precision real-time data transmission. Effortlessly synchronize and store time-stamped data records. Share your findings or export data to Excel with ease. Track calibration history directly on your mobile device. - Automatic Calibration Tester: Features a highly sensitive, replaceable probe for quick and straightforward operation. Automatically calibrates pH measurements with two optional calibration points, ensuring accuracy each time. - Automatic Temperature Compensation: This digital pH tester is designed to adapt to temperature variations, offering reliable readings within the range of 0.0°C to 60.0°C (32.0°F to 140.0°F). Users can confidently test samples in varying environmental conditions using standard calibration solutions (4.0+6.86+9.18 or 4.0+7.00+10.00). Use Cases: 1. Assess water quality in drinking supplies to ensure safety and compliance with health standards. 2. Maintain optimal conditions in aquariums to promote fish health and wellbeing. 3. Manage nutrient levels in farmland irrigation for increased crop yields and sustainable practices.