Complete G2 Series Grommet Kit Soil Moisture Categories Crops , Other Applications Brochure Send Enquiry Overview Soil Moisture Complete G2 Series Grommet Kit used with broad leaves or grasses. The Bras Washers are used in conjunction with the Grommets to protect the Grommets when the knob is tightened. Back Our Related Products OptiSciences GFL-1a Learn More Qubit Systems Q-Box SR1LP Soil Respiration Learn More PP Systems TARGAS-1 Learn More Photon Systems Instruments PlantPen PRI 200 & NDVI 300 Learn More