Application: Suitable for drinking water, aquariums, swimming pools and spas, commercial water, ponds, hot springs etc.
Accurate and reliable: the accuracy of this water quality test strip is 96%.
Quick test: Dip the test strip into the liquid for 3 seconds, leave it in the air for 60 seconds, then compare the colour of the test strip with the back of the bottle to get the parameter value.
EASY TO TEST: Fast, easy and accurate to use.
Package includes: 100 pieces of water test strips in total.
