ITEM NAME:100Strips 10in1 Swimming Pool Spa Water Test StripsNitrate NitritePH Hardness3C Feature: The test paper has high precision, simple operation, convenient carrying. Quickly test the Nitrate Nitrite PH Carbonate Hardness General Hardness in water by colorimetric method. Commonly used in swimming pools, spas and other industries. Descriptionï ¼Å¡ Quantity: 100pcs/Box Name: 10-in-1 Swimming Pool Test Strips Total Alkalinity PH Hardness Iron Copper Lead Nitrate Nitrite Fluoride Residual Chlorine Package include: 100pcs/box 10-in-1 Swimming Pool Test Strips Note: Due to hand measure, the size may have 1-2cm error. Due to different monitor, the color may have difference..Commonly used in swimming pools, spas and other industries. The test paper has high precision, simple operation, convenient carrying. Total Alkalinity. Residual Chlorine.
