Soil Moisture Meters from Spectrum Technologies, Inc.

Soil Moisture

When precision irrigation decisions count, Spectrum offers growers the tools to manage water responsibly and eliminate the guesswork!

Water management strategies are important as water restrictions become more stringent. Replace the subjective “soil probe and feel” method with precision measurement of soil moisture. Researchers have used this advanced technology for years to gather accurate soil moisture data. Spectrum’s TDR (Time Domain Reflectometry) meters measure the volumetric water content in the soil profile.

Portable TDR meters give you the ability to track soil moisture across multiple locations. Soil moisture has been shown to correlate with putting green firmness and playability. Spot check for localized dry spots or even map the soil moisture across an entire field

Click here to see our Irrigation Audit Brochure! Featuring our FieldScout TDR 300 Soil Moisture Meter and SpecMaps Mapping Utility!

Click here to see our Water Holding Capacity Chart


TDR 300 Soil Moisture Meter	TDR 200 Soil Moisture Meter	TDR 100 Soil Moisture Meter
Designed for quick and easy measuring. Monitor and record soil moisture accurately with TDR technology and Spectrum's GPS-compatible data logging equipment! More Information...	Designed specifically for those requiring accurate, on-the-spot readings of soil moisture, without data logging capaility or geo-referenced measurements. More Information...	Unique model combines a compact handheld display connected to a sophisticated soil water sensing probe. Designed for easy transportation without data logging capaility or geo-referenced measurements. More Information...


TDR Replacement Rods	WaterScout SM 100 Soil Moisture Sensor	FieldScout Soil Sensor Reader
Replacement rods for Field Scout TDR models (100,200,300). More Information...	The new Spectrum WaterScout SM 100 Soil Moisture Sensor measures soil moisture with little or no disturbance to the root zone. The thin shape and pointed tip allows for easy insertion into the soil or growing medium. More Information...	Allows you to spot-check any number of WaterScout SM 100 sensors in the field. More Information...


Watermark Soil Moisture Sensors and Meter	Soil Moisture Tester	Irrometer Tensiometers
Track soil moisture levels and trends affordably. Easy to install. No maintenance required. More Information...	Estimate soil moisture content quickly and affordable. Available in 9 and 24. More Information...	Tells you how hard the plants have to work to extract water from the soil. Available in 6, 12, 18, 24 and 36 lengths for either regular or coarse soils. More Information...


WatchDog 2400 WaterScout Irrigation Station	WatchDog WaterScout Irrigation Stations	WatchDog Watermark Irrigation Stations
Using Spectrum's new WaterScout SM 100 Soil Moisture Sensor, you can monitor and record soil moisture at multiple locations. More Information...	Monitor and Record Soil Moisture at Multiple Locations with the WatchDog WaterScout Irrigation Stations Save $15.00 with these pre-configured irrigation stations (Includes logger, WaterScout Soil Moisture sensors, and protective enclosure. More Information...	Monitor and Record Soil Moisture using our 1000 Series Data Logger and Watermark sensors! Save $10.00 with these pre-configured irrigation stations (Includes logger, Watermark Soil Moisture sensors, and protective enclosure. More Information...


ECHO Soil Moisture Sensors and Meter	ET Gauge	Soil Samplers
Measure soil moisture levels accurately using the capacitance principle. More Information...	Monitor crop water use easily and affordably. More Information...	Essential for monitoring soil nutrients, nematodes in the soil profile. More Information...