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Valhalla Scientific Inc. -- 2101

Valhalla Scientific Models 2100 and 2101 Digital Wattmeters are accurate, low-cost In­ struments to aid engineering, production test and quality assurance departments in the determina­ tion of product power consumption from DC and AC power lines. The instruments feature dual, in­ dependent digital displays. One display provides a continuous indication of True Power in Watts. The other display is sw itch selectable between Amperes (True RMS) and Volts (True RMS). 1-3 The Model 2100 a ...

ETO Ehrhorn Technological Operations -- PA-76P

Amalgamated Wireless -- 461-MA

Ricoh -- Aficio 1075

Marconi -- 2022C

FEATURES The 2022C is. a light-weight synthesized signal generator having a frequency range of 10 kHz to 1 GHz and providing comprehensive amplitude, frequency and phase modulation facilities with an RF output level range of -127 dBm to +13 dBm. It is designed to cover a wide range of RF applications in development, production and maintenance. Output frequency is phase locked to an internal or external frequency standard and frequencies up to 100 MHz can be set to a resolution of 10 Hz, ...

Hitachi -- VT-F641 ENA
Video cassette recorder