The book "Measurement of frequency and time parameters of signals by digital frequency meter: methodical instructions for laboratory work R1B dl" by B. C. Reutsky is an indispensable resource for students and specialists in the field of electronics and radio engineering . This publication not only immerses the reader in the intricacies of working with digital frequency meters, but also reveals many aspects related to signal measurement, which makes it relevant for both beginners and experienced engineers. The book focuses on methodological guidelines that will help the reader to master the practical skills of working with digital frequency meters. Reutsky, with a wealth of experience in the field of measuring technologies, shares with readers his knowledge and approaches that will help not only to understand the theory, but also to apply it in practice. The book offers detailed instructions for performing laboratory work, which makes it an ideal textbook for students of technical universities studying at the faculties of electronics, radio engineering and information technology. One of the key topics discussed in the book is the measurement of frequency and time parameters of signals. In today's world, where accuracy and reliability of measurements play a critical role, knowledge of how to use digital frequency meters becomes especially important. The book covers not only basic concepts, but also more complex aspects, such as signal processing and error analysis, making it useful for those seeking to deepen their knowledge in this area. Who can like this edition? First of all, it will be interesting for students studying electronics and radio engineering, as well as graduate students and young professionals who want to improve their skills in the field of measuring technologies . In addition, the book can be useful to teachers who are looking for high-quality teaching materials for laboratory work. Engineers and researchers working in the field of development and testing of electronic devices will also find a lot of useful information in it. The author's style is distinguished by clarity and accessibility of presentation, which allows the reader to easily assimilate even the most complex topics. In. C. Reutsky is known for his scientific works and publications in the field of electronics, and his experience, combined with practical examples, makes this book especially valuable. Readers familiar with his other works will appreciate the consistency and depth of analysis that the author applies in this edition. The book "Measurement of frequency and time parameters of signals by a digital frequency meter" will be an excellent addition to the library of anyone who is interested in electronics and measurement technologies. It not only provides theoretical knowledge, but also offers practical recommendations that will help the reader to confidently work with digital frequency meters. If you are looking for a quality guide that will help you master measurement technologies, this publication is your reliable guide to the world of accurate measurement and signal analysis. Do not miss the opportunity to immerse yourself in the fascinating world of electronics with B. C. Reutsky and his guidelines, which will open up new horizons in the understanding and application of digital frequency meters