Set 100 Giấy Quỳ Tím Kiểm Tra Độ Ph Cho Hồ Bơi

Features: 7 chemical indicators including Hardness, Residual Chlorine, Bromine, Total Chlorine, Cyanuric Acid, Total Alkalinity and pH levels, can be tested simultaneously on one test paper. Widely used for swimming pool, spa, bath, hot tub and other water chemical testing. It is important to test your swimming pool, spa or hot hub frequently to keep the water clean. Researches show that you should test your pool and spa weekly. Easy to use, soak in water for 2 seconds, then take it out, lay the test strip horizontally for 30 seconds, compare with the color chart on the bottle to obtain clear and accurate water quality results. The box contains 100 pieces of test strips, high quality fiber paper provides instant and reliable result. Instructions:1. Take water sample2. Take out a strip of test paper from the bottle and then cover he bottle.3. Immerse the test paper into the water sample to ensure that all test paper strips have been immersed in the water sample.4. Take out the test paper, lay it flat on the table and wait for 30 seconds.5. Compare with the color chart on the bottle, and remember to compare the color blocks one by one to obtain the test results. Specifications:Type: Water Test StripsMaterial: PaperQuantity: 100 strips/bottlePackage Size: 10.5*4*4cm / 4.1*1.6*1.6inPackage Weight: 37g / 1.3oz Package List:1 * Bottle of Water Test StripsGiá sản phẩm trên Tiki đã bao gồm thuế theo luật hiện hành. Bên cạnh đó, tuỳ vào loại sản phẩm, hình thức và địa chỉ giao hàng mà có thể phát sinh thêm chi phí khác như phí vận chuyển, phụ phí hàng cồng kềnh, thuế nhập khẩu (đối với đơn hàng giao từ nước ngoài có giá trị trên 1 triệu đồng).....