Product description
1. Drop the measured solution slightly on the stick pH test paper, and the color of the test paper will change. The pH measurement value of the experimental solution is compared with the color card with pH standard. The effective range of pH measurement is 0~14ph, which has a wide measurement range and is easy to use.
2. The 4-color panel acts as a group and matches the color chart of the box to read the value and obtain the pH result.
3. The complete pH measurement range of the alkaline test paper is 0-14, meeting all the needs of customers. Scope of use: acid-base testing, water quality, cosmetics, saliva, laundry detergent, enzymes, daily necessities, soil quality, fruits, etc.
4. Suitable for testing the pH balance of drinking water, swimming pools, aquariums, RO systems, and hydroponic cultivation. Has many uses.
100% brand new and high quality
Conversion: 1 cm = 10 mm = 0.39 inches.
There may be an error of 0 to 1 cm due to manual measurement. warn. Please check carefully before making a purchasing decision.
Due to different monitors, the colors in product photos may differ from actual colors.