Irrometer Watermark Soil Moisture Sensor Water Switch (INCL 1 SENSOR)

Description

Irrometer Watermark Soil Moisture Sensors
WATERMARK WATERSWITCH WS1
Overrides entire irrigation controller operation when soil becomes wetter than the moisture setting. Wires to the sensor input connections of an AC irrigation controller.  Includes 1 sensor.
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 moisture status. One sensor and an adjustment range designed specifically for turf grass make this an affordable and simple way to make any controller with "sensor" terminals a Smart controller.
WaterSwitch Features:
Simple to install on new or existing systems
Easy to adjust
Requires only one sensor
Only allows watering if the sensing area actually requires water
Four selectable moisture levels cover the range required for turf grass
No need to re-program controllers for different seasons
Pays for itself in water savings
Let us know what you would like to see in our store. Thanks For visiting our Irrigation-Mart E-store
Discounts:
We offer volume discounts and special discounts to research groups and universities.
Shipping:
We do combine shipping so when ordering multiple items let us figure the rates to make sure you are getting the best shipping.
800 SAY-RAIN (729-7246)