GroStar GS4-E replacement pH/EC combo electrode plant-support including domestic water supply and

including domestic water supply and pressurization

the fan continues running to expel exhaust and dissipate heat

Slim Size 98/26 Pre-Rolled Cones

uplift irrigation bar

helping provide your plant starts vital nutrition for that crucial time early in development

GroStar GS4-E replacement pH/EC combo electrode plant-support including domestic water supply andDescription 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