Accurate AND Reliable: To achieve high accuracy, equipped with premium quality titanium alloy probe,and reliable Automatic Temperature Compensation (ATC) ensures reading always be accurate at various temperatures.
Hold Function & Auto-off function: Turns off meter after 5 minutes of non-use to conserve batteries.
Easy and Instantly: Just turn PH meter on and stir water gently, then stabilized readings will be showed on LCD in seconds
Please feel free to contact us if you have any questions, we will do our best to provide you with the best service. Our company will deliver the goods to you as soon as possible, the logistics speed is faster than amazon website.