AI58040 - GroStar GS4-E replacement pH/EC combo electrode
nbsp;Measures pH, conductivity EC and PPM and temperature
nbsp;Combo probe built with lithium glass membrane and titanium alloy to ensure high accuracy and durability
nbsp;Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance
nbsp;double junction structure uses blue gel electrolyte without the air bubblenbsp;
nbsp;1-year warranty
* Ship By Date is estimated and handling times may vary.
