Magnetic Stirrer Photon Systems Instruments Categories Crops , Photosynthesis, Chlorophyll & Respiration Brochure Send Enquiry Overview PSI Magnetic Stirrer designed to provide continuous stirring with little speed deviation and minimal heat build-up. A handy accessory to the PSI Fluorometers. Back Our Related Products Regent Instruments WinRHIZO TRON Learn More Qubit Systems Q-P103 Gas Pump 1LPM Learn More PP Systems CPY-5 Canopy Assimilation Chamber Learn More Photon Systems Instruments Handy FluorCam FC 1000-H Learn More