5M PH Test Strips For Test Drinking Water Pool Hot Tub Hydroponics Aquarium Fish Tank # PH5.5-9.0-PH5.5-9.0

Name: 5M PH 1-14/5.5-9.0 PH Test Strips For Test Drinking Water Pool Hot Tub Hydroponics Aquarium Fish Tank
Model: 859206

Specification:
Box material: plastic
Paper length: 5m / 196.85"

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

Features
and high quality.
Appropriate for ing alkaline or acid level of any
The strip color changes must be matched with the pH scale color chart within about 15 seconds
Great product to have in every lab and at home to measure and inspect water quality, makeup, saliva, soil, alkaline diet, food and more

Instruction:
Simply press the ing strip to the object or you are ing.
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 ing subject.
Can not indicate the Acid or alkali solution when its density was lower than 0.01%.
Keep dry for the rest paper.




Notice:
Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering.
Please understand that colors may exist chromatic aberration as the different placement of pictures.
a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a a