Handheld Plant Sap Press Spectrum Technologies Categories Crops , Other Applications Send Enquiry Overview Use with Cardy meters or refractometers for on-site testing For extracting plant sap to be used with pH meters or refractometers for on-site testing Made of high quality, non-corrosive metal Includes cleaning device Back Our Related Products Photon Systems Instruments Conveyor and Robotic PlantScreen Systems Learn More Qubit Systems Q-G265 Flow Monitor 2 L Learn More Photon Systems Instruments FytoScope Chamber FS 130 Learn More Photon Systems Instruments Large-Scale Photobioreactors Learn More