5M Alkaline Acid Indicator Meter Test Roll Paper 1-14 PH Meter Paper PH Test Roll for Water Urine Saliva Soil Litmus Accurate Measuring
Specification:
Length:5M
Test Range:1-14
Usage:
Take out a verify paper
The 2 shade blocks all immersed in the liquid
After 1 seconds to take out, not like the color of the color studying cost in 30 seconds
Scale Reads From 1 to 14:
1 three signifies a totally acidic substance
four 6 indicates an acidic substance
7 indicates neutral
8 eleven indicates alkalinity
12 14 indicates a completely high point of alkalinity
Note:
1 Due to the light and display screen difference, the item&;s coloration may be slightly diversified from the images
2 Please allow 1-3cm differences due to manual size
Package Included:
1x PH Meter Paper