Digital pH measuring pen with LCD screen, 0.00-14.00 pH measurement range, 0.01 pH for aquariums and swimming pools

Thanks to the large LCD screen with excellent waterproof performance, you can easily read the displayed value.

Automatic 2-point calibration, automatic standard liquid identification, 5 seconds to complete calibration.

Advanced Korean electrode. The sensitive sensor touches the solution being tested directly, fast and accurate.

Automatic temperature calibration. Don't worry about the effect of temperature changes on the pH. The pH value adjusts automatically to the temperature.

Easy to use: simply remove the protective cap, immerse the pH meter electrode in the solution, and press the measurement button.