160PCS Ph Strips Litmus Paper Measure 1 - 14 Full Range Saliva Urine Food Soil Lab Monitoring Test Kit 2 Pack

Full PH Test Range Our product offers a full test range from pH 1 to pH 14 meets all your needs Highly Accuracy and Quick Readout PH Test Water Test Strips are made of highquality filter paper extremely accurate and reliable quick response within 5 seconds. By comparing the color card ratio the smaller the number the stronger the acidity the larger the value the stronger the alkalinity What You Get 2 Pack 160pcs pH Test Strips PH Paper test size is about 54mm x9mm2.130.36 inches enough to use for daily life Easy to Use Take one strip from the case and dip it into your solution. The strip colors will change almost instantly. Quickly match these colors against the color chart on the case to obtain the pH. Ideal for pH testing at home labs or schools Wide Use PH test strips are good use for water moisturized soap lemon juice milk liquid detergent moisturized soil saliva urine sweat skincare products etc