|
A simple indicator field
|
1049 |
|
A simple small-size detector radioactiv with indication two LEDs
|
792 |
|
A simple system to search for radioactiv
|
737 |
|
Antiradiation
|
863 |
|
Detector microwave field
|
929 |
|
Detector to find radioactiv
|
736 |
|
Field strength meter
|
1382 |
|
Indicator of radiation in the microwave range
|
1946 |
|
Radiation detector cell phone
|
1080 |
|
RF seeker listening devices
|
807 |
|
The bug sweeper with a linear scale of eight LEDs,sensitivity adjustment and audible indication
|
847 |
|
The bug sweeper with a logarithmic scale on the 12 LEDs and audible indication
|
948 |
|
The field indicator
|
781 |
|
The field strength indicator
|
1017 |
|
The indicator boxes on the two chips
|
654 |
|
The indicator of the radio emission in the range of 27 MHz
|
625 |
