

Company Overview Spectrum Technologies manufactures and distributes affordable, leading-edge measurement information technology to the agricultural market throughout the world. Founded in 1987 by Mike Thurow, Spectrum is headquartered in Plainfield, IL. The Technology The company's technology is focused on four (4) primary product groups. They include: Weather & Environmental Monitoring WatchDog™ Weather Stations WatchDog™ Data Loggers SpecWare™ Software Nutrient Management Tools SPAD 502 Chlorophyll Meter Field Scout™ CM-1000 Chlorophyll Meter Cardy Meters for pH, EC, NO3-, K+ and Na Integrated Pest Management (IPM) Tools Fifteen Plant Disease Forecast Models (SpecWare software) Insect Modeling Software (SpecWare software) Degree-Day Recorders (WatchDog) and Software (SpecWare) Soil Moisture & Quality Measurement TDR 300 Soil Moisture Probe Investigator™ Soil Compaction Meter WatchDog Soil Moisture Data Loggers