Keysight / Agilent / HP 44421A 20 Channel Relay Multiplexer 20 Channel Relay Multiplexer HP_44421A 44421A TMG Test Equipment
Keysight / Agilent / HP

Keysight / Agilent / HP 44421A 20 Channel Relay Multiplexer

Keysight / Agilent / HP logo

Keysight / Agilent / HP 44421A 20 Channel Relay Multiplexer

The 44421A 20 Channel Relay Multiplexer Assembly is a reed relay multiplex card to be used in the 3497A Data Acquisition System. Each card switches 20 channels and each channel has a HI, Lo, and Guard line. The low thermal offset of the relays make it suitable for measuring the outputs of strain gages and other transducers.
[HP_44421A]
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