The TDR 100 is the ideal tool for quick, reliable, and convenient measurement. Whether you're in a field, greenhouse, or laboratory, the TDR 100 will provide the results you want.

Based on the proven time-domain measurement technology, the portable TDR 100 accurately measures soil moisture across the full range of soil moisture conditions. Select from the 3.8cm, 7.5cm, 12cm or 20cm (1.5in, 3in, 4.8in, or 8 in) probe rods to suit your measurement depth. The LCD interface provides two modes: volumetric water content and relative water content (irrigation management) mode.

Hand-held design allows for easy transporation and storage. Units connected by 5ft. Cable. Measures in less than one second.

Measurement rods must be purchased seperately for Field Scout TDR products.

Click to view the TDR 100 Soil Moisture Meter user manual.
Click here to view a water holding capacity by soil type comparison.