This Tektronix 1781R video measurement set is the perfect addition to any professional video broadcasting and recording studio. It comes with a high-quality vectorscope, making it ideal for monitoring and analyzing video signals. The model is a Tektronix 1781R, which is known for its accuracy and reliability. This waveform monitor is suitable for businesses in various industries, particularly those involved in video production and editing. The set is in great working condition and has been well-maintained. Its brand, Tektronix, is known for its high-quality equipment, making this video measurement set a great investment for any professional.