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Soil Moisture Sensors
Track soil moisture, salts, and soil temperature: all with a single sensor! Read More
Place at multiple depths to help determine both when and how much to water Read More
Measures soil moisture tension from 0 to 200 centibars. Read More
Record and analyze relationships between irrigation periods and soil moisture. Read More
Connect your “R” model tensiometer to your weather station. The Pressure
Transducer adapts to the Irrometer tensiometers and allows use of the dial
gauge for measurements. 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.