GroStar - Apera GroStar GS2-E replacement Soil Spear pH electrode

Brand: GroStar

AI58020 - GroStar GS2-E replacement Soil Spear pH electrode

* Spear pH Probe measures pH and temperature in nutrient solution, soil, coco coir, rockwool, and many other media types
* Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance
* Impact-resistant spear glass tip, 10 times stronger than conventional glass bulb
* PTFE ring prevents a clogged junction caused by soil particles, significantly increases durability
* Backed by Apera's Swiss LabSen proprietary sensor technology
* 1-year warranty