100 pcs/200 pcs 4 in 1 Test Strips for Swimming Pool SPA
Cyanuric Acid (mg/l) 0 – 240
Chlorine (mg/l) 0 – 20
Total Alkalinity (mg/l) 0 – 360
pH 6.0 – 9.0
4 Tests in the 1 strip, easy and convenient!
Name: 4-in-1 Swimming Pool Test Strips
The test paper has high precision, simple operation, convenient carrying.
Quickly test the pH, residual chlorine, bromine, total chlorine, total alkalinity, and total hardness in water by colorimetric method.
Commonly used in swimming pools, spas, and other industries.
Package including：1 Box 100pcs Paper Test Strips
NOTE: Make sure you don’t remove the outer plaster cover that protects the test chart Parameters, keep the plastic to protect the chart to avoid liquid being dropped on the chart and discolouring the Parameters.