0 - 14 Ph Test Paper: Each Ph Strip Is Made Of Good Quality Litmus Paper, Can Get Fast, Accurate And Reliable Results In SecondsFull Ph Range: It Can Test From 0 To 14 , Ph 0-14 Color Chart For You To Quickly Compare Test Results With The 4 Color Ph Panels On The Carton, To Get The Ph Of Your SolutionsEasy To Apply: For Testing The Ph Of A Solution, Just Dip The Ph Strip In Solution And The Strip Will Change Color Immediately Wide Applications: Also Can Be Applied For Laboratory, Drinking Water, Swimming Pools, Fish Tank, Hydroponics, Aquariums , Food, EtcLightweight Design: Each Test Paper Strip Size Is 3.15 X 0.24 Inch/ 8 X 0.6 , They Are Packed In A Portable Box, Convenient For Using And Storing. Transportation; Package Includes 2 Boxes, 100 Pieces For Each Box Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store