pH Meter Pen for Drinking Water, Digital PH Tester Pen High Accurate for Acidity and Alkalinity Test (pH Meter)

Key features

• ♥ LIMITED TIME DEAL ♥ 🌻【 HIGH ACCURACY 】: ph tester has a sensitive electrode sensor, press "ON", It only takes a few seconds for your result to appear on the screen.read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading.
• 🌻【AUTO CALIBRATION 】: The Ph Meter Has an Auto Temperature Compensation Feature That Adjusts to Water Temperatures and Water Quality to Give Ph Readings Almost Instantly. You Can Calibrate the Tester with One Touch Button Using Buffer Powder.
• 🌻【WIDE USE 】: Ideal for Household or Laboratory Use, Suitable for Testing Ph Balance of Drinking Water, Pool, Aquarium, Ro System, Spa, or Hydroponics; Appropriate for Wide Range of Applications.
• 🌻【3 calibration packages】Let you no longer worry about whether the ph meter is accurate, the 3 calibration packages we give can help you test whether our ph meter is accurate.
• ▶【100% Satisfactory After-sales】: If you have any questions about our PH Meter and TDS Meter, please contact us and let us know. We offer free return and replacement if our product has any quality problem.