FK 908 Soil Moisture Indicator Uses the soil’s conductivity as a measure of its moisture. Simple circuit and useful too!
For Introductory video please visit https://youtu.be/Cxv8Ijx847g
A wonderful way to launch Cross Curriculum discussions with a practical demonstration.
Detailed construction guide with step-by-step photos available free of charge to teachers and parents upon request.
Ideal for Home Schooling and Educational lessons in Agriculture , Horticulture , Garden , Environment, Control Systems, Electronics , Sensors , Technology, Cross Curriculum
Requires 9V battery.
Suggested housing FB01, also available here.
Price inc GST