Features:

• 100 % brand new and high quality
• Designed for testing Free Chlorine, Total Chlorine, pH, Total Alkalinity, Total Hardness, and Cyanuric acid.
• Portable and convenient, easy to use.
• High precision and easy operation.
• Water testing for swimming pools or spa pools.
• Can test effective chlorine, pH, total hardness.

Specifications:

• Material: Paper
• Model: 6 in 1
• Total Chlorine Test Range: 0~10ppm
• Free Chlorine Test Range: 0~10ppm
• pH Test Range: 6.8~8.4
• Total Alkalinity Test Range: 0~240ppm
• Total Hardness Test Range: 0~1000
• Cyan-uric Acid Test Range: 0~240

Package includes:

1 x 6in1 Swimming Pool Test Strips