ausyde 50-Pack 16-in-1 Water Test Strips for Drinking Water - Measure Water Hardness, Free Chlorine, Iron, Copper, Lead, Nitrate Content and More

【Drinking Water Test Strips】: These water testing strips make it easy to identify 16 parameters, including pH, hardness, cyanuric acid, mercury, fluoride, carbonate root, total alkalinity, chromium, lead, copper, total chlorine, free bromine, nitrate, nitrite, and iron. 【Quick Water Test】: Only three steps are required. 1. Immerse a drinking water test strip in water for 2 seconds. 2. Remove it and hold it for 15 seconds without shaking the strip. 3. Compare it with the color chart. 【Wide Range of Applications】: Drinking water test strips help to obtain crucial information about the condition of water and are suitable for testing drinking water, mineral water, tap water, swimming pools, aquariums, hot tubs, spas, and well water. 【Save Money】: 50 test strips are packaged in a sealed bag, which means 50 water tests for drinking water, helping you save time and money. 【Professional Customer Service】: We offer 100% returns and a one-year warranty. If you have any questions, please do not hesitate to contact us. Our customer service team will respond promptly and address all of your concerns to your satisfaction.