VH400 Soil Moisture Sensor Probes
Soil Moisture Sensor Probe Applications
Soil Moisture Sensor Probe Features
Other Vegetronix Products of Interest
Soil Moisture Sensor Probe Pricing and Ordering Info
Contact us for pricing information.
Soil Moisture Sensor Relay Boards
The quickest way to evaluate if the VH400 series is right for you is to also order some of our sensor relay boards. The relay boards accept input from a single sensor and control a solid state or mechanical relay. The relay contacts can be configured to close when wet, or open when wet. The dry/wet threshold is easily set by an an on board variable resistor, which can be tuned with a small screwdriver. With our relay boards, within minutes you'll be using your VH400 soil moisture probe to control, valves, alarms or home automation systems.
Soil Moisture Sensor Probe Specifications
Soil Moisture Sensor Probe Wiring Table
VH400 Soil Moisture Sensor Probe Drawing
VH400 Soil Moisture sensor Drawing
Soil Moisture Sensor Probe Technical Literature
See our Soil Moisture Sensor Probe Application Notes for reference designs and information on how to use the soil moisture probe in larger systems.
How to Get Started with the Soil Moisture Sensor Probe
The best way to get started is to purchase a few low cost soil moisture sensor probes and try them out in your application.
Still have questions?
Soil Moisture Sensor Instructional & Promotional Videos
How To Wire Up a Soil Moisture Sensor
The Techno Gardener shows you how to wire up a Vegetronix soil moisture sensor to a digital multimeter.
Soil Moisture Sensor as Water Level Sensor
The Techno Gardener demonstrates how a Vegetronix soil moisture sensor can be used as a water level sensor.
Soil Moisture Sensor Detects Clammy Hands
The Techno Gardener shows you how a Vegetronix soil moisture sensor can also be used to detect the moisture in your hands. It blows away gypsum block sensors with it's instantaneous moisture readings.
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