u2022 Spear pH Probe measures pH and temperature in nutrient solution, soil, coco coir, rockwool, and many other media types
u2022 Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance
u2022 Impact-resistant spear glass tip, 10 times stronger than conventional glass bulb
u2022 PTFE ring prevents a clogged junction caused by soil particles, significantly increases durability
u2022 Backed by Apera's Swiss LabSenu00ae proprietary sensor technology
u2022 1-year warranty
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