GroStar - Apera GroStar GS4-E replacement pH/EC combo electrode

Brand: GroStar

AI58040 - GroStar GS4-E replacement pH/EC combo electrode

* Measures pH, conductivity (EC and PPM) and temperature
* Combo probe built with lithium glass membrane and titanium alloy to ensure high accuracy and durability
* Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance
* double junction structure uses blue gel electrolyte without the air bubble
* 1-year warranty