Geiger Counter Radiation Detector Order Page

Please contact us at info@blackcatsystems.com if you have any questions prior to ordering.

This page is for placing orders. Fill out the form below, selecting the quantities you wish to order for each item. You will then be taken to another page where your order will be summarized. You can then place your order online using a credit card as payment, or you can print out that page, and include payment by check or money order.

Please select your country so shipping costs can be correctly calculated:
United States of America
All Other Countries

Note: Vaseline glass beads can only be shipped to addresses in the USA

Customers outside the USA: Please enter your telephone number here (for shipping documents):

For each item you wish to order, enter the quantity desired. The other qty boxes may be left blank.


Qty Description Price USD
GM-10 with 9 pin serial cable 249.00
GM-10 with USB cable 299.00
GM-45 with 9 pin serial cable 399.00
GM-45 with USB cable 449.00
GM-90 with 9 pin serial cable 849.00
GM-90 with USB cable 899.00
GMI with 9 pin serial cable 129.00
GMI with USB cable 179.00
Battery Box 59.00
Coincidence Box 99.00
Anti Coincidence Box 199.00
Air Sampler (for GM-45 ONLY) 69.00
9 To 9 Pin Serial Cable 9.99
USB Adapter 54.00
Vaseline Glass Bead 9.99
Vaseline Glass Bead 5 Pack 39.99
Air Sampler 5 Filter Pack 9.99
Air Sampler Replacement Power Supply 22.99
Large Vaseline Glass Bead 19.99
Large Vaseline Glass Bead 5 Pack 79.99

Please remember that our detectors do NOT work "stand-alone" but must be connected to a computer, running our Rad software in order to operate.

Also note that the mica window on the geiger tube is extremely fragile, and the detector must be handled with care. The detectors are only for inside use, not outside use, weather events will destroy them.