50 Strips Water Quality Test Paper Strips 5 in1 Pool Spa PH Chlo Measurement & Analysis Instrumen

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Specifications:
5-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.
Quantity: 50pcs/Box

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