- Versatile 1.5-in-1 Functionality: This meter efficiently tests pH, TDS, EC, salt content, and temperature of water, making it ideal for aquariums, hydroponics, pools, and drinking water. - Measurement Ranges: - pH: 0.01 - 14.00 - TDS: 0 - 1000 ppm - EC: 0 - 10000 μS/cm - Salinity: 0.00% - 25.00% - Temperature: 0.1 - 60.0°C - User-Friendly Backlit LCD Display: The device features a clear LCD screen with a green backlight, providing easy readability even in low light conditions. Its pocket-sized design allows for convenient portability, making it perfect for on-the-go testing. The automatic 5-minute shut-off function conserves battery life. - High Accuracy Measurements: Experience quick and reliable results with a response time of just 0.1 seconds. The TDS electrodes are crafted from high-quality titanium alloy, ensuring exceptional corrosion resistance and accuracy. The pH meter employs a three-point calibration method using solutions with pH 4.01, 6.86, and 9.18 to guarantee precise readings. - Automatic Temperature Compensation and Calibration: This water quality tester accurately measures pH within a temperature range of 0°C to 60°C (32°F to 140°F). The device automatically identifies calibration solutions, simplifying the process and ensuring accurate digital readings in moments. Applications: - Perfect for maintaining optimal water quality in aquariums or fish tanks, promoting a healthy environment for aquatic life. - Essential for hydroponic gardening, ensuring plants receive the right nutrient levels for optimal growth. - Useful for pool maintenance, allowing users to monitor chemical balance and ensure safe swimming conditions.