http://www.radio-tester.com/download/rst430v.jpg
A universal radio test set for complete maintenance and repair of FM and AM radio stations of the VHF band

RST-430 is a multipurpose radio measuring device for maintenance of communication equipment in indoor and field conditions.

http://www.radio-tester.com/download/svg5.jpg
A digital combo set.
Available in four modifications.

A digital combo set for maintenance and repair of carrier channels and data transmission equipment of information structures.

Functions

Sine-wave

- white skin
- no broken bones
- outer yellow skin off
- well cleaned and fresh
- no