Go to rewards



The Spectrum TDR150 is a portable soil moisture meter allows you to obtain readings on the go at the press of a button.


Variable rod length options provide soil moisture measurements at your ideal root zone. With enhancements over its predecessor the TDR 100, the TDR 150 provides significant improvements in performance and measurement accuracy for optimal turf and soil environments.


  • Increased accuracy of soil moisture (Volumetric Water Content)
  • Measures EC (Electrical Conductivity)
  • Measures Turf Surface Temperature
  • Data can be collected with USB flash drive - no PC interface needed
  • Option to add Bluetooth and GPS communication
  • Data logger records approximately 50,000 measurements
  • Industry exclusive backlit display
  • Ergonomic handle
  • Powered by AA lithium batteries
  • Ideal for measuring containers on benches
  • Optional IR Temp sensor to measure canopy


Note: Rods are required for the TDR150 to function.

*When claiming your TDR 150 you may be subject to additional charges, depending on location, when receiving goods from the UK

For even more points, view our current promotions