14 In 1 Kit Well And Tap S 50/100 Pieces

Features: 14-in-1 Upgrade: Tests Total Alkalinity, pH, Hardness, Lead, Copper, Iron, Mercury, Chromium/Chromium(VI), Bromine, Nitrate, Nitrite, Residual Chlorine, Fluoride, Sulfite Safety: Test strips are used for water quality testing of drinking water, faucets, well water, fresh water tanks, etc. Use professional healthy drinking water test strips to test water quality standards. EASY TO USE: Immerse the drinking water test strip in water for 5 seconds, hold it in the air for about 30 seconds, then adjust the color of the back of the bottle to get a reading. Drinking water test strips are easy to use even for beginners. Eco-Friendly: Made of Eco-Friendly PET Easy to Carry: About 14cm in length and about 7oz in weight, easy to carry. How to use: 1. Immerse the test strip in water for 5 seconds. 2. Remove and wait 30 seconds. 3. Compare the drinking water test strip to the color chart on the bottle. Tip: Protect from light and moisture. After removing the strap, quickly close the lid. Do not remove the disc. Do not touch the strip test area. Specifications: Packing List: Option 1: 50 pcs X Drinking Water Test Strips Option 2: 100 pcs X Drinking Water Test Strips