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 Photon Systems Instruments PlantPen PRI 200 & NDVI 300 Learn More Photon Systems Instruments PAR-FluorPen FP 110-MAX-LM Learn More Qubit Systems FL23 Algal CO2 Learn More Qubit Systems Q-P103 Gas Pump 1LPM Learn More