TDR-150 FieldScout Soil Moisture Meter with Case

The TDR 150 Portable Soil Moisture Meter offers the performance you have recognized for over 15 years.

Offering the same time-domain proven measurement technology, the TDR 150 accurately measures soil moisture across the full range of soil moisture conditions.

Get soil moisture readings at the push of a button. With variable bar length options, measure soil moisture in your ideal root zone.

With further enhancements, the TDR 150 provides significant improvements in performance and measurement accuracy for optimal soil conditions.

New features

- Measurements: The new TDR 150 has increased the precision to measure the volumetric water content of the soil (VWC), together with the electrical conductivity of the soil (EC) and the temperature of the soil surface.

- Display: A larger, industry-exclusive backlit LCD display offers optimal contrasts for daylight and low light, and larger digits for easier viewing of measurements. Receive instant readings - no smartphone or computer connection required!

- Data logging: The large capacity data logger can record approximately 50,000 measurements. Data records can be saved to USB memory.

- Design: The TDR 150 has an ergonomic handle attached to the sensor block. This allows users to quickly and easily perform many measurements in various soil environments and is ideal for bench measuring containers. With different rod length options, measure soil moisture in the ideal root zone.

Measurement Principle: Time - domain measurement methods

Measurement Units: Percent Volumetric Water Content (VWC)

Resolution: 0.1% VWC

Accuracy: +- 3.0% VWC with Electrical Conductivity (EC) < 2 mS/cm

Range: 0% to saturation (Saturation up to about 50% volumetric water depending on soil type)

Battery/Life: 4 AA lithium batteries; approximately 100,000 readings without backlight

Data Logger: 50,000 measurements

EC Range: 0 to 5 mS/cm, Resolution: 0.01 mS/cm, Accuracy: +/- 0.1 mS/cm

Temperature: Range: -30°C to 60°C, Resolution: 0.1°, Accuracy: +/- 1°C