Sensors / Radiation / Geiger

Detect particles and/or make a cool random number generator with this handsome Geiger counter kit. This easy-to-make pack of parts turns a simple Geiger-Muller tube (included) into a portable blink, beeping radiation detector. You can also connect an FTDI friend to the header, to get serial output for datalogging on your computer. We put this kit together in a couple...

Protect your Geiger counter kit and keep accidental fingers from touching the high voltages with this handsome acrylic laser-cut case. Once you've assembled and tested the Geiger kit, you can easily install these two cover plates on using the included screws and standoffs. This is just for the case parts, batteries and Geiger counter kit are not included!