Features: 1Large Black LCD Display: Soft and not dazzling light, can easily cope with various environments, and display PH value and temperature value at the same time. 2Piercing Electrode: Can measure the PH value of soft solids, such as soil, cheese, meat, etc., the electrode can be replaced, and the maintenance is more convenient. 3Data Synchronization Display: The digital PH meter data will be synchronized to the APP, which can display multiple data at the same time, which is convenient and fast. 4Set Measurement Value by Yourself: Set the pH maximum or minimum limit according to user requirements, if the test result is out of range, the value will be displayed in red. 5Data and Temperature Compensation: Automatic and manual storage, data can be exported to Excel for viewing and sharing. 0.1?60.0C automatic temperature compensation. 6Phone APP Control: Mobile phone APP intelligent control, real time viewing, long term record data, easy to compare and analyze. Package included: Do not throw away the battery protection fluid.