pH Meter Calibration Solution Kit,Includes pH 4.00, 7.00 and pH Electrode Protection Solution pH Tester,Digital pH Meter for Water,New Version TDS Meter for Drinking Water

pH Meter Calibration Solution Kit,Includes pH 4.00, 7.00 and pH Electrode Protection Solution pH Tester,Digital pH Meter for Water,New Version TDS Meter for Drinking Water

• High Accuracy pH Buffer Calibration Solution Kit: Reports values with precision of +/- 0.01 pH at 25°C. You can use GIDIGI pH meter for a longer period of time and obtain accurate ph buffer calibration solution.
• Specialized pH Solution: We recommend that you regularly calibrate your pH meter to ensure that it is more accurate and better, helping you check the quality of hydroponic nutrient solutions, household water, and drinking water.
• Stable Ingredients pH Solution: Does not easily evaporate after opening, ensuring accurate readings.Unopened bottles have a shelf life of 3 years from the date of production.
• Reliable Brand:GIDIGI New Version 4 in 1 pH Meter:Having more than 18 years experience and strive to make water quality better. GIDIGI was found with important mission to provide everyone with reliable way to test their water quality.GIDIGI digital pH tester is not just limited to measure pH. It also functions as a TDS meter, EC meter, and even measures water temperature. With backlit LCD screen, you can easily view all four parameters simultaneously, making testing simple and efficient.
• User-Friendly Features:We understand the importance of user-friendly designs. That's why our pH tester features a large backlit LCD screen, enlarged by 30%, which makes it easy to read even for the elderly or children. Additionally, with just one-click, you can switch between TDS and EC values, making it convenient for both drinking water monitoring and hydroponics enthusiasts.