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Featured Products


Uranium Ore Paperweight

Uranium Ore Paperweight

From Images SI Inc.
  • License exempt.
  • Uranium ore sample sizes vary.
  • Encased plastic as shown.
  • Size app. 1-1/2" dia, 5/8" ht

Uranium Ore Paperweight

Each uranium ore sample is radioactive and tested with a GCA-07W Digital Geiger Counter before embedding the ore sample in plastic.    ...   Read more

Breath Pacer Lamp - Breathe in (blue)

Breath Pacer Lamp

Benefits of Slow Deep Breathing
  • Reduced Stress - Anxiety
  • Lower Blood Pressure
  • Mental Clarity

Breath Pacer Lamp

Medical studies report that deep breathing benefits include reduced blood pressure, lower stress, with an increase in mental clarity, focus and concentration.    ...   Read more

GCA-03 Analog/ Digital Meter Geiger Counter   

GCA-03 Analog/Digital Meter Geiger Counter


Features & Benefits
  • Outputs Digital Counts Per Second (CPS) value
  • Outputs radiation level (imperial / metric)
  • Analog radiation field strength meter
  • NRC Certification Available
  • LCD Backlight

Geiger Counter - GCA-03 Analog / Digital Meter

This geiger counter has a Analog-Digital Meter. In addition to a digital output that provides a TTL logic pulse each time a radioactive particle is detected.    ...   Read more

Plasma Arc Speaker   

Plasma Arc Speaker



What is a Plasma Arc Speaker?

Plasma is a hot ionized gas that is electrically conductive. The plasma arc speaker creates a plasma arc using a high voltage electrical discharge.

When an audio signal is passed through the plasma it causes it to vibrate in sync with the audio signal. The plama in turn vibrates the air around it to create sound.


Plasma Arc Speaker

The Plasma Arc Speaker has a 3.5mm audio input jack for use with MP3 players, computers, phones, etc. and uses a 12VDC power supply, included.   ...   Read more

Example Frame

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