B&K pH Meter Paper Full Range 1-14 Universal Indicator Test Papers Litmus Testing Kit for Acidic Alkaline Test (Pack of 80 Strips)

✅ Product Description:

• This pH tester kit allows you to accurate test the pH of various substances including foodstuff, Aquarium/Water, Urine, Soil etc.
• Has a distinct color match at each full pH unit Accurate, reproducible readings with an immediate response Simply press the testing strip to the object or liquid you are testing.
• Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
• Cannot indicate the Acid or alkali solution when its density was lower than 0.01%. Different pH content discoloration range is different, by comparing the color card ratio: the smaller the number, the stronger the acidity, the larger the value, the stronger the alkalinity. PH test paper can be commonly used to test many commonly used substances, including urine, sweat, moisturizing soap, lemon juice, milk, liquid detergent, moist soil, and so on.

✅ How to understand the test result:

• The scale reads from 1 to 14:
• 1 - 3 indicates a very acidic substance
• 4 - 6 indicates an acidic substance
• 7 indicates neutral
• 8 - 11 indicates alkalinity
• 12 - 14 indicates a very high level of alkalinity

✅ Specifications:

• Type: PH test paper
• Dimensions:5 x 5 x 1 cm
• Weight: 7g
• Range: 1-14
• Scope of application: suitable for all kinds of testing, laboratory / cosmetic testing / drinking water / saliva / urine, etc.

✅ What you get:

• 80 x PH test paper