GoolRC 5 in 1 Professional Multi-parameter Combo Testing Meter PH/EC/TDS/Salinity/Thermometer Digital Multi-Function Tester Water Quality Tester

عندي مقياس غيرهوهذا شفته احسن من الي عندي قبل

I did receive it today 5 days ahead of the promised delivery time.I also got the batteries included. J am very satisfied with the delivery and the service. It is working in good order and covers a wide range of parameters. I certainly recommend it for all people who are anxious to have a better knowledge of the quality of water they and their family are drinking