GroStar GS2 Soil pH Pen tents-/-indoor-greenhouses MINI SUNBURST MH WITH LAMP

MINI SUNBURST MH WITH LAMP

In addition to containing nitrogen

Tool comes with 3 x 656-foot (200M) rolls of brown twist tie

Better humidity control for optimum growth

Hanna's Buffer solutions are made from established formulas and are standardized with a pH meter that is calibrated to NBS/NIST primary standard buffer solutions

GroStar GS2 Soil pH Pen tents-/-indoor-greenhouses MINI SUNBURST MH WITH LAMPIncludes: 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