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Meets European standards for food safety
Poinsettia
pH & EC Stable – Extremely stable in both pH and EC
The louvered reflector effectively dissipates heat while operating DE bulbs at ideal temperatures for maximum light output and lamp life
Instructions for use:
GroStar GS2 Soil pH Pen hydro-components Meets European standards for foodIncludes: pH 7 & pH 4 solution (50ml bottles of each), KCL soaking solution (10ml bottle), cleaning brush, hole dibber, lanyard and user manual 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
