To Measure Is To Know
 
 

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Frost warnings keeping you up at night? Rest easy, knowing the WatchDog Cellular Alert will call you if the temperature drops!

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Manage water responsibly and reduce operating expenses!

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Flat surface electrode measures pH in soils, semi-solids, solids, and liquids!

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Introducing our newest Irrigation Stations, now including the new WatchDog 1000 Series Micro Stations!

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Manage Water Responsibly and Reduce Operating Expenses.
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Our Brands:

brand name Weather Stations and Data Loggers, Communications, Sensors, and Accessories
brand name Handheld Meters for Soil Moisture & Compaction, Chlorophyll, pH & EC
brand name Soil Moisture Sensors
brand name Light Meters and Sensors:
PAR, Solar Radiation,
Red/Far-Red, and UV
 
 
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Welcome to Spectrum Technologies, Inc.

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. Record rainfall, leaf wetness hours, temperature and humidity fluctuations, and other weather events with our WatchDog data logging line, which ranges from stand-alone units to full weather stations. Comprehensive software allows user 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.

 
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