Take your water to the next level with the VIVOSUN pH and TDS Meter Combo. This digital display meter accurately measures the pH level of your water in both Celsius and Fahrenheit without the need for complicated calibration. The yellow and blue plastic device runs on battery power and is designed with a durable 6.5 inch body. The item's model number is 4336465266 and it is made by the trusted brand VIVOSUN. Additionally, it can also measure temperature and features a measuring technology of electric. This pH meter is perfect for any home to test the quality of your water.