High Accuracy Water Quality Meter : This Digital Ph Tester Offers Exceptional Precision, Making It Perfect For Critical Applications Such As Swimming Pools And Aquariums. Sensitive Electrode Sensor : The Sensor Is Engineered To Capture Nuances In Water Quality, Delivering Reliable Readings That Reflect True Conditions. Easy Calibration : With A Straightforward Calibration Process, This Tester Can Be Quickly Adjusted To Ensure Maximum Accuracy, Giving You Confidence In Your Results. Digital Ph Tester : Utilize The Digital Display For Clear, Instant Readings That Are Easy To Interpret, Whether You're A Seasoned Professional Or A Beginner. Wide Application : Suitable For Monitoring Home Drinking Water, Pool Maintenance, And Aquarium Care, This Device Is A Versatile Choice For Water Quality Assurance. Dive Into Precision With Our Digital Ph Tester. Engineered To Provide High Accuracy In Measuring Water Quality, This Device Is Ideal For Keeping Track Of Conditions In Swimming Pools, Aquariums, And Home Drinking Water Systems. The Sensitive Electrode Sensor Is The Heart Of This Tester, Capable Of Detecting Subtle Changes In Water Composition. Combined With An Easy Calibration Process, You Can Trust That Your Readings Are Always True To Life. Whether You're Ensuring The Safety Of Your Pool Or Nurturing Your Tropical Fish Collection, This Digital Ph Tester Offers The Clarity And Reliability You Need. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.