Spectrum Technologies: TDR 300
Based on proven time-domain measurement technology, the FieldScout TDR300 Soil Moisture Probe is a portable field unit that accurately measures soil moisture across a full range of soil moisture conditions. Users can quickly transition between taking Volumetric Water Content (VWC) readings in standard and high-clay soil types. The meter’s built-in data logger can record data from several sites, and eliminates the need to record data manually. The included software enable users to download data, change logger settings and program the logger to record relative water content at multiple sites.