Pen Type pH EC Temp Tester Water Quality

1 Test temperature in / (switchable unit). 2 Use to measure the pH \u0026 EC \u0026 TEMP of solution. 3 Electrode probe can be replaced, ATC function. 4 Easy to carry and simple to operate. 5 Easy calibration of pH and EC. 6 Automatic temperature compensation. 7 Large and clear LCD with backlight, easy to read and accurately measuring functions. 8 Apply in water sources, aquarium, hydroponics, spas, swimming pools and other water systems.

What's in the box
1 x Water Quality Tester