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 AquaPen-P AP-P 100 Learn More Qubit Systems S104 DOX Differential O2 Analyzer Learn More Skye Instruments 4 Channel SKR1860D & SKR1860ND-Spectral Radiometers Learn More PP Systems SRC-2 Soil Respiration Chamber Learn More