Weiss Research is a highly energized, research oriented electrochemical sensor manufacturer. It was founded by a group of professional chemists trained in the analytical electrochemical sensor area with more than 60 years of combined experience. Their current main products are pH Electrodes, Ion-Selective Electrodes (ISE), Oxidation-Reduction Potential (ORP), Reference Electrodes, Conductivity Probes, pH buffers, ISE calibration standards & buffers, and accessories. 

 

Zebra has had extensive experience with Weiss Electrodes and highly recommends them above others.