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TDR 150 Soil Moisture Rapid Tester
The main function of TDR150 soil moisture rapid measurement instrument is to use time-domain reflection technology, which is a very portable soil mois
Product details

TDR 150Soil moisture analyzer

major function

The TDR 150 uses time-domain reflection technology and is a highly portable soil moisture meter that can measure soil moisture at different depths by selecting measuring probes of different lengths. There are four probe options available: 3.8cm, 7.6cm, 12cm, and 20cm. Accurate measurement of two parameters, soil conductivity EC and soil surface temperature, has been added. The data can be stored up to 50000 and can be optionally stored on a USB drive. Bluetooth and GPS modules can be optionally selected.

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application area

Rapid on-site measurement of soil moisture content in fields, greenhouses, or laboratories, applied in fields such as soil moisture research, drought monitoring, irrigation decision-making, etc., used in agriculture, forestry, soil science, ecology, etc


system composition

Probe, host, portable suitcase


technical parameter

Measurement principle: TDR time domain reflectometry technology

Measurement unit: volumetric moisture content (percentage)

measuring rangeVWC: 0% - saturated; EC: 0-5 mS/cm; Temperature: -30 ° C-60 ° C

Measurement accuracy: VWC: ± 3.0% (EC<2 mS/cm); EC: ± 0.1 mS/cm ; Temperature: ± 1 ° C

Resolution: VWC: 0.1%; EC: 0.01 mS/cm ; Temperature: 0.1 ° C

Power Supply:4sectionAABattery, use approximately12A month

Storage:50000Group measurement data

Place of Origin:American Spectrum


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