E-Z Chek® Water pH Test Strips Specialized Packs_Trays & Kits Its larger internal diameter reduces

Its larger internal diameter reduces the likelihood of clogging

Standard cuff length measuring approximately 9

Sloped arm design for easy access

Ideal for cardiograph recording

E-Z Chek® Water pH Test Strips Specialized Packs_Trays & Kits Its larger internal diameter reducesFeatures Wide pH range detection from 0 14 pH with 1. 0 increments Quick and easy results in just seconds Clear color chart included for accurate pH comparison Disposable, single use design for convenience and hygiene Ideal for testing drinking water, aquariums, pools, spas, and hydroponics Compact packaging for easy storage and portability 100 test strips per bottle for long lasting supply FDA 510K clearance for testing the pH levels of water for