Comes with a plastic bottle, these testing paper stripe is convenient to store and carry out. The test paper stripe is with the ability of anti-VC interference and provide accurate testing result. It boasts 14 test values for testing multiple kinds of chemical elements, which is multifunctional and practical. This product also has large scope of application, which is suitable for drinking water, aquariums, swimming pools and spas, industrial water, ponds, hot spring water. The water test strip is easy to operate, with no power cable limitation or other testing tool requirement. Item Name: Pool Test Strips Quantity: 50Pcs Test Strip Material: PET Test Time: 60s Features: Portable, Easy to Read, Accurate, Wide Application Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Package Includes: 1 Bottle of Pool Test Strips (50Pcs)