|
A simple indicator field
|
857 |
|
A simple small-size detector radioactiv with indication two LEDs
|
570 |
|
A simple system to search for radioactiv
|
527 |
|
Antiradiation
|
706 |
|
Detector microwave field
|
714 |
|
Detector to find radioactiv
|
559 |
|
Field strength meter
|
949 |
|
Indicator of radiation in the microwave range
|
1546 |
|
Radiation detector cell phone
|
883 |
|
RF seeker listening devices
|
593 |
|
The bug sweeper with a linear scale of eight LEDs,sensitivity adjustment and audible indication
|
684 |
|
The bug sweeper with a logarithmic scale on the 12 LEDs and audible indication
|
799 |
|
The field indicator
|
596 |
|
The field strength indicator
|
772 |
|
The indicator boxes on the two chips
|
495 |
|
The indicator of the radio emission in the range of 27 MHz
|
460 |
