Bluelab pH Pen dupe Lasts approximately 10 years in

Lasts approximately 10 years in sunlight and indefinitely in the shade

or a biological key

ADDITIONAL EQUIPMENT REQUIRED FOR OPERATION OF UNIT

TD/ASTM D1922 9000 Gr

01 buffer solution sachet (2)

Bluelab pH Pen dupe Lasts approximately 10 years inBluelab pH Pen: Essential pH & Temperature Monitoring for Optimal Plant Growth Ensure your plants thrive with the Bluelab pH Pen! This compact and robust handheld meter provides accurate and reliable pH and temperature readings, essential for maintaining optimal nutrient uptake and maximizing yields. Why pH and Temperature Matter: pH: A crucial factor in nutrient availability. Plants can only absorb nutrients within a specific pH range. Regular pH