Red Water PH Level Meter Auto Temperature Compensation Acidity Pen

Yellow Red Color Auto Temperature Compensation 0.01 Resolution Acidity Pen :

I.What is Acidity Pen?

Acidity pen is an electronic device used for measuring the PH value (acidity or alkalinity) of a liquid. A typical PH meter consists of a special measuring probe (a glass electrode) connected to an electronic meter that measures and displays the PH reading.

Compared with similar products from other suppliers, our product has the function of automatic temperature compensation function, which obviously improves the accuracy of measurement (especially when the temperature difference between liquid and space is large). With automatic temperature compensation, the meter has "ATC" mark. This PH meter is packaged with 2 packs of calibration powder, screwdriver and plastic box.

II.Operating steps of Acidity Pen :
1.Remove the electrode shield.
2.Clean the pH electrode (activated electrode) with distilled water.
4.Press the "ON/OFF" switch and turn on the power supply.
5.Insert the pH meter into the solution to be measured until the "immersion line" is immersed in the solution.
6.Gently stir the solution, after the solution is even, wait for about 30 seconds to read the display value.

III.​Package Of Acidity Pen :