Tilswall Digital Water Tester 5-in-1 PH Meter & TDS Meter

Professional measurement of PH/TDS/EC/Salinity/TEMP (℃/℉), suitable for home drinking water, hydroponics, laboratory, aquarium and more.   Cloud Based Data Management System Precision real-time Bluetooth data transmission, the measurement value is clear, and it allows you to save, manage, and share your test data easily, and you don’t have to worry about data loss Automatic Calibration pH Tester With highly sensitive glass probe, you can get a full measurement range of 0-14pH, 0.01 pH resolution. Compared with other pH meters with pH 3-point calibration method, our pH meter has a 5-point calibration method and equipped with a calibration powder (pH 4.00, pH 6.86, pH 9.18, and pH 7.00, pH10.01). You can calibrate effortlessly to ensure the accuracy of your measurements Comprehensive Information Display Simply immerse the pH meter electrode in the solution to be tested, readings are quickly displayed on a large LCD display. Through a mobile phone application, you also have a multi-param