The 1480R NTSC Waveform Monitor is a full feature video measurement tool with precise selection of lines 9 to 22 NTSC in positive fields 1 or 2. Not just any monitor, the 1480R is a standard for monitoring CCU, VTR, Transmitters, etc. Accuracy is quite sufficient, approaches 0.2% amplitude accuracy and utilizes bright CRT and 15-line display for VITS viewing and VCR applications. Fast Sweep: 0.1 ?S/division; DC Restoration & DC Coupling; Side-by-side Comparison. 2 V maximum input