Product Overview
AI58020 - GroStar GS2-E replacement Soil Spear pH electrode
nbsp;Spear pH Probe measures pH and temperature in nutrient solution, soil, coco coir, rockwool, and many other media types
nbsp;Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance
nbsp;Impact-resistant spear glass tip, 10 times stronger than conventional glass bulb
nbsp;PTFE ring prevents a clogged junction caused by soil particles, significantly increases durability
nbsp;Backed by Aperas Swiss LabSen proprietary sensor technology
nbsp;1-year warranty
* Ship By Date is estimated and handling times may vary.
