GroStar GS4-E replacement pH/EC combo electrode new releases making it easy to handle

making it easy to handle and comfortably fit into your pocket for use during travels

the stainless steel components resist wear

sticky “mess” by exuding enzymes as catalysts for essential chemical reactions

Front Doors: 2

01 inHg ±1

GroStar GS4-E replacement pH/EC combo electrode new releases making it easy to handleDescription Product Details: 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 Specifications