Used WAVETEK 191 #124135 for sale

WAVETEK 191 service monitor is an electronic test equipment designed to troubleshoot and analyze customer-owned communications systems. It is an invaluable tool for bench technicians, installers, and engineers working in product development and field test. 191 is comprised of a mainframe and an assortment of plug-in options, depending on the model. The mainframe encases a 2-line, 8-character Vacuum Fluorescent Display (VFD), rotary selector switches, knobs, active keys and indicators, representing a state of the art architecture. WAVETEK 191 can be powered up by 120-240 Vac, depending on the model, and outputs DC voltages, such as -48 volts, +/-15 volts, and +5 volts, to the accessories. The mainframe houses two slots for the insertion of option blocks. These option blocks can be ordered from WAVETEK or third-party providers and plugged in to tailor 191 to the task at hand. Each option board plugs into the mainframe bus. It is also important to consider that units may contain different peripheral boards depending on the version available at the time of the order. WAVETEK 191 offers flexibility, allowing users to select from a variety of measurements. It provides benchtop and field test capabilities including multiple Communication System tests, FSK, S-meter, 2-wire and 4-wire tests, Frequency Measurement & Setting, Phase Measurement & Display, and Bit Error Rate and Frame Error Rate measurement. When it comes to maintenance, 191 offers numerous features designed for service and diagnostic capabilities. Two-level auto protection and an over-speed indicator protect the instrument when testing is conducted at unsafe levels. These features are especially useful when trying to diagnose a problematic system. WAVETEK 191 is an effective, accurate, and dependable instrument, with a long history of use in many industries for troubleshooting, development, and performance testing. Its small size and portability make it ideal for use in field tests, and its wide range of functions make it an invaluable tool.