• Variable holdoff stabilizes the display of a composite signal
• TV-sync function measures video signals
• Trigger level controls
These oscilloscopes measure voltage, frequency, rise and fall time, and pulse width. Use the dual trace or the X-Y mode to measure the phase difference between two signals. Large 6'' CRT screen with 8 x 10 internal graticules provides distortion-free waveform measurements without parallax error.| <b>Model 26857-14</b> features standard trigger modes including auto, norm, ext, and TV sync.|5 mV/div sensitivity extends the measurement range increasing test accuracies.| <b>Model 26857-16</b> a 20 MHz bandwidth. Read up to two signals simultaneouslyâ€”the oscilloscope features dual channel, dual trace, and X-Y mode.| <b>Model 26857-30</b> has a 50 MHz bandwidth. This dual-channel scope features a delayed sweep function that lets you start a sweep at any point of the wave.| <b>Model 26857-40</b> has a 100 MHz bandwidth. This oscilliscope provides real-time signal data in three dimensions<emdash>amplitude, time and distribution of amplitude over time.| <b>Model 26857-50</b> has a 200 MHz bandwidth. Scope features dual channel and delayed sweep<emdash>start your sweep at any point in the wave.| <b>Whatâ€™s included:</b> two probes (1x to 10x) and a 6-ft power cord with three-prong plug.