Features: Comprehensive Water Testing: This kit includes 100pcs of water hardness, home water quality, and drinking water test strips, providing a thorough analysis of water composition for various applications. Sensitivity Testing: The two-tone test strips offer sensitivity, ensuring fast and accurate detection of water quality, including ph levels, ideal for maintaining water softness in swimming pools, fish tanks, and spas. Fast Results: With fast and accurate results, this water testing kit provides convenience and efficiency, allowing users to promptly assess and address any water quality issues. Versatile Application: Suitable for testing water softener drinking taps, swimming pools, fish tanks, and spa kits, these test strips cater to a wide range of water testing needs, ensuring comprehensive water quality management. Reliable Performance: Designed for precise and dependable water quality testing, these test strips enable users to maintain optimal water conditions, promoting health and safety across various settings. Specification: Material: Paper Package size: 9*6.5*1cm Notes: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor an brightness. 2. Please allow slight manual measurement deviation for the data. Include: 100pcs/set * Water Hardness Test Strips