Water Indicator Litmus PH Test Paper For Gardening Aquarium Plant Analysis

Test Paper Water Indicator Litmus Testing For Gardening Aquarium Plant Analysis Plant Instrument ph 1-14

Function

Box material: plastic

Paper length: 5m / 16ft

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

PH 1-14 color chart in each pack

The test strip color changes must be matched with the pH scale color chart within about 15 seconds

​Instruction:

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.

Can not indicate the Acid or alkali solution when its density was lower than 0.01%.

Keep dry for the rest paper.