|
A simple indicator field
|
940 |
|
A simple small-size detector radioactiv with indication two LEDs
|
673 |
|
A simple system to search for radioactiv
|
633 |
|
Antiradiation
|
776 |
|
Detector microwave field
|
813 |
|
Detector to find radioactiv
|
640 |
|
Field strength meter
|
1165 |
|
Indicator of radiation in the microwave range
|
1703 |
|
Radiation detector cell phone
|
983 |
|
RF seeker listening devices
|
709 |
|
The bug sweeper with a linear scale of eight LEDs,sensitivity adjustment and audible indication
|
774 |
|
The bug sweeper with a logarithmic scale on the 12 LEDs and audible indication
|
877 |
|
The field indicator
|
681 |
|
The field strength indicator
|
873 |
|
The indicator boxes on the two chips
|
572 |
|
The indicator of the radio emission in the range of 27 MHz
|
537 |
