|
A simple indicator field
|
1021 |
|
A simple small-size detector radioactiv with indication two LEDs
|
753 |
|
A simple system to search for radioactiv
|
712 |
|
Antiradiation
|
839 |
|
Detector microwave field
|
907 |
|
Detector to find radioactiv
|
717 |
|
Field strength meter
|
1325 |
|
Indicator of radiation in the microwave range
|
1896 |
|
Radiation detector cell phone
|
1058 |
|
RF seeker listening devices
|
785 |
|
The bug sweeper with a linear scale of eight LEDs,sensitivity adjustment and audible indication
|
821 |
|
The bug sweeper with a logarithmic scale on the 12 LEDs and audible indication
|
927 |
|
The field indicator
|
753 |
|
The field strength indicator
|
988 |
|
The indicator boxes on the two chips
|
634 |
|
The indicator of the radio emission in the range of 27 MHz
|
597 |
