WATERPROOF ECO pH POCKET TESTER
Features
● IP67 waterproof ,floats on water for easy retrieval
● Easy-to-use, gives fast and accurate readings
● LCD Display 3½ digit with annunciator
● Auto shut-off to conserve battery life
● Sturdy, minimal maintenance required
● Click-lock battery compartment – no tools required to change batteries
● Other features include hold function, automatic calibration
● Warranty 1 year on tester against manufacturing defects only .