The pH-BE Water Master pH meter is a highly accurate pH meter. It measures pH in a range of 0 to 14 with great precision, quickly and effectively.

How does the pH-Be Water Master pH meter work?

Remove the back cover and insert the battery. Press the ON/OFF button to turn on the meter and proceed to calibrate it. Remove the bottom cover to expose the sensor. Immerse the sensor along with the pH solution that comes in the kit. Using the screwdriver, turn the screw on the right side of the pH-Be Water Master pH meter and vary the screw until the value 7.0 appears on the screen.

Afterwards, you can put the pH meter in the water and the pH levels will appear on the screen.

The pH-be Water Master pH meter is splash resistant, although it is not submersible. Its sensor extends up to 80mm for easy access to the nutrient reservoir.

The case comes with a screwdriver for calibration, calibration liquid, battery and instruction manual.

How often should I calibrate the pH-Be Water Master pH meter?

All pH meters of any brand should be calibrated before use, or at least once a month. The frequency of calibration depends on use, if used every day, it should be calibrated more often. This will extend the life of your pH meter.