Water Quality Test Paper Aquarium Fish Tank PH Level Testing Papers PH Meter Controller A-B

Item Type: PH Level Testing PaperMaterial: Test PaperColor: As Pictures ShownMeasuring Range: PH1-14Storage: Dry storage is recommended1、Accurate, efficient, no reference color, no halo, with high use value.2、Dip a glass stick or dropper in a small amount of reagent and smear it on the paper. Then observe the change of color and compare the color of the paper.3、Reusable, just pack and store in a dry place after using is ok.4、Provides reliable and accurate pH readings.5、Appropriate for testing alkaline or acid level of any liquid.1. Do not put the test paper directly into the solution2. The test paper cannot measure the PH of concentrated sulfuric acid3. More accurate measurement results in normal temperature environment1 Box PH Level Testing Paper