Based on TDR( time-domain) measurement technology, these portable
units accurately measures soil moisture across the fullrange of soil
moisture conditions.
Select from the 12-cm or 20-cm probe rods to suit your desired depth
measurement. Install PVC access tubes, and take readings deeper
in the soil profile. The LCD display provides two modes of operation :
volumetricwater content and irrigation managaement mode.

TDR-300
Perfect to Researcher & Consultants !
An internal data logger and RS232C port allow for use with a DGPS
for geo-referenced soil moisture measurement.
Includes software and PC cable.

TDR-200 FOR FAST, ACCURATE READINGS
Perfect for turf managemennt !
Designed specifically for taking accurate, on-the-spot readings of soil
moisture to help you make timely watering decisions.

TDR-100 QUICK,RELIABLE,CONVENIENT
One-of-a-kind handheld model combines a compact handheld display
with a sophysticated soil water sensing probe in an affordable,portable
package. Takes a measurement in less than one second !

Model	VWC	WWC	Display	Avg. Reading	Data Logger	DGPS port
TDR-300
TDR-200
TDR-100