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 :

FY EP Sci-Tech Co., Ltd (Holding Company: HT Engineering Machinery Limited) is a professional enterprise engaged in the research and production of water purifiers, water testing devices and other environmentally-friendly high-tech products.

We own a professional team for quality & technology management and quality assurance, have attained ISO quality management system and CE certificate. The product design bases on the original research findings from the top lab in China.

We adhere to the development concept of "pragmatic innovation, going beyond ourselves, pursuing excellence, customer first" and the technical concept of "for each passing day, one step ahead" to pursue the win-win situations between our company and customers.

After years of efforts, our products have been sold to more than 100 countries and regions, mainly including Asia, Europe, North America, South America, Africa, Oceania markets and improving the reliability than ever.

With high quality products,innovative R&D capacity,reasonable prices and perfect after-sale services,we sincerely welcome you for business cooperation.