22/09/2026
Which Soil Moisture Meter Fits Your Needs?
The FieldScout TDR 150 and TDR 350 from Spectrum Technologies, Inc. are designed for fast, accurate measurement of soil moisture (VWC), electrical conductivity (EC), and surface temperature.
The TDR 150 offers a compact handheld design, making it practical for quick spot measurements and routine field checks. The TDR 350 adds a more ergonomic field design, while both models support Bluetooth, GPS/GNSS, data logging and integration with the FieldScout Mobile App for mapping and analyzing measurements.
TDR 150: compact and straightforward for mobile spot checks.
TDR 350: designed for comfortable field use and more extensive data collection.
Both turn soil conditions into measurable data, helping growers and turf professionals make more informed irrigation decisions.