Glass-Body, Teflon-Junction, 12-mm Process pH Electrodes

Glass body sensors with PTFE junctions resist clogging & coating for stable readings and minimal cleaning in unpredictable chemical environments. GT100 series: Perform reliably in basic applications such as hydroponics. GT200 & GT300 series: Great for industrial wastewater and high temperatures. A double salt ring reference design ensures constant reference concentration for increased stability. Detachable cables for flexibility and easy service.