6 IN 1 PH Alkalinity Water Hardness Test Strips 50Pcs for SPA Swim Pool Chlorine Testing

FeatDescription:
Material:Paper
Model:2 in 1/3 in 1/4 in 1/5 in 1/6 in 1
Quantity:50 Strips/Bottle
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

Note:
1.1 inch=2.54cm
2.Please allow 1-3 cm error due to manual measurement. pls make sure you do not mind before you bid.
3.Due to the difference between different monitors. the picture may not reflect the actual color of the item. Thank you!
 

• 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