A line of service series oscilloscope C1-137 is designed for specialists in repair and maintenance of electronic equipment, devices, automation devices, communication devices, as well as for
amateurs. The presence of a TV sync mode signal (separated by rows and field) provides a stable display of the form of video signals from your TV or VCR.
Analog-Digital Oscilloscope C1-137/2 is designed for researching of the form of electrical signals, their amplitude and digital parameters and visual observations measuring in real time or after
recording in the digital memory.