A simple indicator field
|
1387 |
A simple small-size detector radioactiv with indication two LEDs
|
1126 |
A simple system to search for radioactiv
|
952 |
Antiradiation
|
1064 |
Detector microwave field
|
1196 |
Detector to find radioactiv
|
981 |
Field strength meter
|
1846 |
Indicator of radiation in the microwave range
|
2991 |
Radiation detector cell phone
|
1303 |
RF seeker listening devices
|
1075 |
The bug sweeper with a linear scale of eight LEDs,sensitivity adjustment and audible indication
|
1003 |
The bug sweeper with a logarithmic scale on the 12 LEDs and audible indication
|
1130 |
The field indicator
|
1018 |
The field strength indicator
|
1300 |
The indicator boxes on the two chips
|
840 |
The indicator of the radio emission in the range of 27 MHz
|
851 |