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 Spectrum Technologies Macroscopes Learn More Qubit Systems Q-teach Plant CO2 Package Learn More Photon Systems Instruments AquaPen-C AP-C 100 Learn More Photon Systems Instruments PAR-FluorPen FP 110-MAX-LM Learn More