Features: Comprehensive Water Analysis: Our drinking water quality test strips provide a thorough analysis of essential parameters such as pH, chlorine, and more. Easy to Operate: With a simple dip-and-compare method, using our test strips is user-friendly and requires no technical expertise. Fast Results: Receive rapid results that enable you to take immediate actions to address any water quality concerns. Reliable Results: Trust the accuracy of our test strips to ensure the safety of your drinking water. Get clear, reliable results in just moments. Satisfactory service: If you have any questions, please contact us in time. We will provide you with better products and services. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Specifications and models: 50 pieces/barrel Accuracy: 96% Shelf life: 2 years Material: PET Test time: 60s Application: suitable for drinking water, aquariums, swimming pools and spas, industrial water, pond, spa water Package List: 1 set x Water Quality Test Strips