Van London is proud to be a part of the AlpHa Measurement Solutions family of brands. Van London manufactures a wide variety ... of electrodes, sensors, assemblies and accessories for pH, Conductivity, ORP, Dissolved Oxygen, Ion-Specific and Custom Designs. Direct Replacements for Laboratory, Titration, Biotech or Industrial applications are available for all major brands. Our product lines include a complete offering of Table Top Meters, Portable Meters, Industrial Transmitters and many other related products. With complete machine and glass blowing shops, Van London produces industrial sensors designed for maximum performance in the harshest environments. A sizable inventory of sensors, analyzers, and meters are available to expedite orders. Van London has been in business since 1961 and has a long history of dedication to R&D in order to produce new designs that enable our business partner’s access to superior products. For more information about our parent company AlpHa Measurement Solutions or any of our other industry-leading brands, please visit: AlpHa Measurement Solutions - https://www.alpha-measure.com/ Analytical Sensors & Instruments - http://www.asi-sensors.com/ Aurora Scientific Instruments - http://www.aurora-sensors.com/en/index/ read more