Field of application: This water test strip is suitable for drinking water, aquariums, swimming pools and spas, industrial water, ponds, hot springs etc.
Accurate and reliable: The accuracy of this water quality test strip is 96%.
Test item: It can test PH, total alkali, nitrite, residual chlorine, total chlorine, hardness, bromine.
Quick test: Dip the test strip in the liquid for 3 seconds, leave it in the air for 60 seconds, and then compare the color of the test strip with the back of the bottle to get the parameter value.
The package includes: A total of 100 pieces of water test strips.