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Temp/RH/CO2 Meters - Choose from Handheld Model and Indoor Model Read More
Digital Wind/Temperature Meters Read More
Infrared technology makes difficult measurements fast, easy and affordable Read More
One lightweight handheld device easily measures both leaf and soil temperatures Read More
Fast and accurate temperature and humidity readings from a pocket sized meter Read More
Spectrum offers a full line of affordable measurement technology for soil compaction, soil moisture, nutrient levels, light, weather, and other factors directly affecting plant development. Our external sensors can record rainfall, leaf wetness hours, temperature and humidity fluctuations, and other weather events with our WatchDog data loggers, which ranges from stand-alone units to full weather stations. Comprehensive software allows users to graph data, run reports, create custom reports, export data to excel and import other weather data. Disease monitoring software is available for 17 disease models and 60 insect models. Over 15,000 customers count on Spectrum's easy to use, dependable technology.