Bluelab pH Soil Pen - Waterproof Digital pH Meter Plantmax clean cuts on delicate stems

clean cuts on delicate stems and woody growth

The exterior accepts slip-fit PVC pipe for clean

aggravate pre-existing skin conditions

Working Environment:                 Temperature 32-122°F

Seamless transitions between plant growth phases

Bluelab pH Soil Pen - Waterproof Digital pH Meter Plantmax clean cuts on delicate stemsProfessional pH Testing for Soil and Growing Media The Bluelab pH Soil Pen is a rugged, fully waterproof digital pH meter designed specifically for growers. Get accurate pH and temperature readings in soil, coco coir, potting mixes, and nutrient solutions with this versatile, professional grade pen. Why Choose the Bluelab pH Soil Pen Fully Waterproof: Not just water resistant built to withstand deep water plunges and harsh grow room conditions