Landscape systems

Irrometer Watermark Soil Moisture Sensor
Irrometer
Watermark Soil Moisture...
$35.75
Watermark Soil Moisture Sensor
In use since 1978, the patented WATERMARK sensor is a solid-state electrical resistance sensing device that is used to measure soil water tension. As the tension changes with w...
Irrometer Watermark Meter
Irrometer
Watermark Meter
$27.50
Watermark Meter
The WATERMARK Meter is a hand held device designed for reading WATERMARK sensors in the field. The digital readout displays the sensors’ soil moisture status in centibars (cb) ...
Irrometer Watermark Electronic Module — WEM
Irrometer
Watermark Electronic Mo...
$185.00
Watermark Electronic Module — WEM
OPERATING PRINCIPLE: The WATERMARK Electronic Module works in conjunction with a residential or commercial type irrigation controller to suspend irrigation when soil moisture s...
Irrometer Water Switch
Irrometer
Water Switch
$142.00
Water Switch
Designed for home owners and using the proven WATERMARK sensor, this simple device “controls the controller” so that watering is only allowed when necessary based on soil moist...