Description Product Description Function: Widely used for measuring pH/temperature/EC (electrical conductivity) of solution and measuring water. Imported IC and high cost-effectiveness, the electrode probe can be replaced. Test temperature in / (switchable unit) and can be monitored online for a long time. Easy to calibrate EC with just a mini screwdriver and automatic temperature compensation. Test EC with wide range (ms/cm) and narrow range (us/cm) at will. The pH of the chip can automatically calibrate the liquid to identify the pH automatic calibration function. Clear LCD display with backlight, 3 results displayed at the same time. Easy to use and instant results. Application in water sources, soilless culture, aquarium, hydroponics, laboratory, spa, swimming pool and other water systems. CE, FCC and RoHS to ensure safer use, more environmentally friendly and more accurate measurement. Package includes:Professional 3-in-1 Water Detector pH/EC/TEMP Multi-Parameter Digital LCD Meter Multi-Function Water Quality Monitor Multi-Parameter Water Quality Tester EU Plug Blue Main Points: 1. The product size is manually measured, there may be errors 2. Since different monitors display different colors, please refer to the actual color you received. 3.Please confirm the size before purchasing.Note: The data is all Manually measured, please allow 1-3cm error, due to the difference in light and display, there will be a certain color difference, the actual object received shall prevail.