|
A simple indicator field
|
758 |
|
A simple small-size detector radioactiv with indication two LEDs
|
465 |
|
A simple system to search for radioactiv
|
421 |
|
Antiradiation
|
625 |
|
Detector microwave field
|
577 |
|
Detector to find radioactiv
|
450 |
|
Field strength meter
|
685 |
|
Indicator of radiation in the microwave range
|
1193 |
|
Radiation detector cell phone
|
755 |
|
RF seeker listening devices
|
480 |
|
The bug sweeper with a linear scale of eight LEDs,sensitivity adjustment and audible indication
|
579 |
|
The bug sweeper with a logarithmic scale on the 12 LEDs and audible indication
|
744 |
|
The field indicator
|
528 |
|
The field strength indicator
|
623 |
|
The indicator boxes on the two chips
|
421 |
|
The indicator of the radio emission in the range of 27 MHz
|
377 |
