Kontour etc is a private company, engaged in engineering and production of multifunctional radio measuring devices since 2003. our technical expertise is backed by highly professional staff and extensive experience. all our customers � large corporations, defense and law enforcement agencies, airports, railroads, manufacturers of radio electronics, telecommunication companies, municipal services etc. � have highly appreciated our customer-oriented approach, devotion to quality and flexibility. our devices have been recognized in russia, received many positive feedbacks from leading experts in communications of major companies and has no competitive analogues. similar devices are much more expensive. devices is lightweight that makes them portable and allows to use them in field conditions. our devices replace the whole set of equipment necessary for maintenance, repair and calibration of means of communication, at the same time have high reliability (both mechanical and electrical), mobility and low price. there is two years worldwide warranty for our equipment. repair and delivery of equipment is prompt. moreover, customer-oriented approach has allowed us to successfully and continuously cooperate with largest companies and organizations.