Hand Held meters provide a convenient portable format with high lab grade accuracy in the field! Standard pH sensors are made of a glass tip that needs to stay moist and are commonly used for water and waste water and simple applications. ISFET advanced pH sensors are made of a silicon chip that is virtually unbreakable, is non clogging and can stay dry.
Portable pH meters from Hanna Instruments easily fit in the palm of your hand and the bottom probe connection ensures the electrode cable does not get in your way. The large, multi-level LCD displays the primary reading, temperature and calibration instructions simultaneously.