Bluelab pH Pen LED Grow Lights Durable polyester netting

Durable polyester netting

the B-500SKF will prevent the spread of 90% of germs and bacteria

and more aromatic harvests — ideal for growers focused on quality and sustainability

Green Sensation was developed especially for the final 4 to 6 weeks of the flowering phase to guarantee a high quality yield

Bluelab pH Pen LED Grow Lights Durable polyester nettingMeasures pH and temperature. Selectable units for C and F. Backlit LCD display. Double junction probe (not replaceable). Successful calibration indicator. Hold reading function and low battery warning. Fully waterproof with auto off function. Automatic temperature compensation. Along with Bluelab pH Probe KCI Solution, Bluelab pH 7 and Bluelab pH 4 Solution Sachets are now included. Range: 0. 014. 0 pH 050C 32122F. Resolution: 0. 1 pH 1C 1F. Accuracy