Bluelab Soil pH Pen CLONE LED Its low EC and stable

Its low EC and stable pH make this coir such a supreme soilless medium that

Featuring King Electric's advanced PlatinumX electronic controller

when paired with our Precision Sorter or Model M Dry Trimmer

Offering energy efficient 2-stage heating

That’s why we recommend keeping humidity under 60% to prevent mold and mildew

Bluelab Soil pH Pen CLONE LED Its low EC and stableThe Bluelab Soil pH Pen measures in increments of 0. 1 pH and is fully temperature compensated, so you can rely on getting accurate readings every single time. In addition, this versatile pen can be used in a variety of growing media, including soil, coco coir, potting mixes and solutions. Effective in most growing media and in water solution Fully waterproof not just water resistant Industry leading one year warranty for peace of mind Hold reading