Quick and easy measurements are possible! Hands-free data collection!
The TDR350 is a soil moisture, temperature, and EC measurement device that features a sensor attached to the end of a shaft, allowing for measurements to be taken while standing. The data can be stored in the device's data logger function for multiple locations. Recorded data can be viewed on a map based on GPS information using a smartphone app (optional). Additionally, the device has a USB port, allowing data from the internal memory to be transferred to a PC via a USB flash drive (in CSV format). The sensor rods are available in four optional lengths: 3.8 cm, 7.5 cm, 12 cm, and 20 cm, and changing the rods is easy.
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basic information
Measurement Range Soil Moisture (VWC) Volumetric Water Content: 0% to saturation (approximately 50% VWC) Soil EC: 0 to 5 mS/cm Soil Temperature: -30℃ to +60℃ Measurement Accuracy Soil Moisture (VWC): ±3% (when EC < 2 mS/cm) Soil EC: ±0.1 mS/cm Soil Temperature: ±1℃ Measurement Sensitivity Soil Moisture VWC: 0.1% volumetric water content Soil EC: 0.01 mS/cm Soil Temperature: 0.1℃ GPS Accuracy <2.5m Power Supply 4 AA batteries (lithium batteries recommended) Data Recording 50,000 data points Display Backlit, high contrast, graphic LCD Dimensions / Device Weight 6.0 × 3.5 cm / 1.9 kg Shaft Dimensions Extended: 96.5 cm, Shortened: 58.4 cm Options Rod types: 3.8 cm, 7.6 cm, 12 cm, 20 cm (one set required) Smartphone app
Price information
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Applications/Examples of results
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Detailed information
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SE-TDR350
Company information
We provide carefully selected sensors and measurement instruments from overseas. Please leave your desired system to us! Affiliated Organizations: Tokyo Herbal Medicine Association Japanese Society of Snow and Ice Japanese Society of Agricultural Meteorology FABIO Research Group UECS Research Group, and others.



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