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Your Price: $28.75
Quantity In Stock: 10
BG Part Number: KIT1035
Geophone Kit And Sensor-Normally $50.00+


This kit is unassembled and you will need soldering skills and kit building experience and an ohm meter.

What's a geophone? Well, it's an electronic receiver designed to pick up seismic vibrations.

That means we have the main ingredient for an exciting kit:
Ultra-sensitive geophone circuit "listens" to vibrations in the ground. You can place this kit outside, inside or anywhere and watch the changing LEDs to see when someone or something is coming. The closer it gets, the higher the LED reading. In our experiments, we mounted the geophone on a board and covered it with dirt outside a window. Some pretty interesting observations were made when cats, dogs, or people walked by. You can even build your own seismograph. Great for amateur seismologists, detecting approaching people, animals, etc., inside or outside, for micro-vibrations. Featured on SEVERAL currently airing, popular paranormal / Ghost TV shows for detecting paranormal movement and activity.

Features:
Adjustable sensitivity
10 LEDs indicate signal strength
Geophone sensor is 1-1/4" in diameter X 1" tall
Works on 5V to 9Vdc.


The geophone itself is used but is re-certified at the factory and guaranteed.  Amazingly sensitive. Use LED outputs to trigger other devices, such as relays, lights, sirens, trap doors, net launchers, etc. All you have to do when completed is add power to the board and wires to the geophone sensor, then go looking in the deepest darkest extremes for the unknown.