|
A simple indicator field
|
1168 |
|
A simple small-size detector radioactiv with indication two LEDs
|
905 |
|
A simple system to search for radioactiv
|
813 |
|
Antiradiation
|
943 |
|
Detector microwave field
|
1029 |
|
Detector to find radioactiv
|
820 |
|
Field strength meter
|
1575 |
|
Indicator of radiation in the microwave range
|
2256 |
|
Radiation detector cell phone
|
1178 |
|
RF seeker listening devices
|
919 |
|
The bug sweeper with a linear scale of eight LEDs,sensitivity adjustment and audible indication
|
922 |
|
The bug sweeper with a logarithmic scale on the 12 LEDs and audible indication
|
1028 |
|
The field indicator
|
873 |
|
The field strength indicator
|
1155 |
|
The indicator boxes on the two chips
|
727 |
|
The indicator of the radio emission in the range of 27 MHz
|
715 |
