Use different colors of pH to compare results.
The color change of the test strip must match the color chart of the pH scale within approximately 15 seconds.
Fast and easy to use, easy to carry.
It provides reliable and accurate pH readings.
Suitable for testing the alkaline or acidic level of any liquid.
Convenient in the lab and at home are great products to measure and check water quality, urine, saliva, soil, alkaline diets, aquariums, etc. Ideal for science education.
Total length: about 5 meters
pH range: 0-14/1-14
External size: 6*6*1.6cm
Take out a test paper.
The two color blocks are immersed in liquid.
Remove after 1 second to contrast with the color values read in 30 seconds.
Scale from 0 to 14.
0-3 indicates a very acidic substance
4-6 indicates acidic substances
7 indicates neutral
8-11 indicates alkalinity
12-14 indicates very high alkalinity
The package include:
1x pH test paper
When the density is lower than 0.01%, it cannot indicate acidic or alkaline solution
Please keep the paper dry
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1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication
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