Features: 7in 1 Multipurpose Testing: Accurately measures frees chlorine, total chlorine, total alkalinity, cyanuric acid, hardness, and bromines levels for pools, tap water, and so on, providing comprehensive water quality analysis.
Fast & Easy Detections: Get result in just 5-15 seconds without professional equipment needed; simply matching the color chart for quick water quality assessment, ideal for home or commercial use.
Practical: Comes in a sealed bottle to prevent moisture and contamination, includes 50 tests strips for repeated use, making pool maintenance and home testing convenient.
High Precisions Formulas: Features professional testing reagents for stable reactions and safe result, helping detect water issues early to prevent health risks.
Wide Application: Suitable for pools, tap water, and drinking water, serving as an essential tool for water quality and health safety.

Specifications: Materials: Tests Paper Materials
Color: Black
Weight: approx.42g
Size: approx.9x4x5cm/3.54x1.57x1.96inch

Package Includes: 1 Box Swimming Pool Water Tests Strips

note: Please allow 1-2cm error due to manual measurement. Please make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks!