PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium (Yellow)

Portable PH Meter A mini-sized PH meter essential for enhancing life quality. It's perfect for testing the PH balance in various environments such as drinking water, swimming pools, aquariums, spas, or hydroponics. With its high accuracy and automatic temperature compensation, this tester delivers precise data in seconds. Key Features: Easy Calibration: Simply press CAL for 5 seconds to enter calibration mode and select the corresponding powders of 6.86, 4, and 9.18 to complete the process. Portable Design: Its mini-size allows you to conveniently carry it in your pocket for measurements anytime, anywhere. Versatile Use: Ideal for testing the PH balance in a variety of environments including drinking water, swimming pools, aquariums, spas, or hydroponics. High Accuracy: The sensitive electrode sensor ensures accurate PH level readings in just a few seconds. Automatic Temperature Compensation: Automatically adjusts to water temperatures and quality, eliminating the need to worry about the temperature of the testing liquid.