Skip to content
English
Contact Us
Product Center

Products

Browse test and measurement equipment by category, brand, or model.

Clear all filters
652 products
Used

Keysight ·

33621A

Official Keysight 33621A manufacturer reference showing 33600A Series reference, two-channel front panel; actual used-unit configuration may vary.
Official 33600A Series family reference for 33621A. The pictured two-channel panel differs from the single-channel 33621A; exact channels, bandwidth, installed features, and actual used-unit appearance must be confirmed.
Used

Keysight ·

N8975A

Keysight N8975A Noise Figure Analyzer with original front-panel model markings and interfaces retained.
Manufacturer reference image of the Keysight N8975A. Exterior background removed locally using an alpha-only mask; original product RGB pixels and dimensions are unchanged. Actual used unit, options, and supplied accessories may vary.
Used

Keysight ·

N7786C

Keysight N7786C Polarization Synthesizer with its original front-panel model marking and controls retained.
Manufacturer reference image of the Keysight N7786C. The exterior background was removed locally by changing only alpha; original product RGB pixels and dimensions are unchanged. Actual used unit, options, and supplied accessories may vary.
Used

Keysight ·

N7788C

Keysight N7788C Optical Component Analyzer with its original front-panel model marking and controls retained.
Manufacturer reference image of the Keysight N7788C. The exterior background was removed locally by changing only alpha; original product RGB pixels and dimensions are unchanged. Actual used unit, options, and supplied accessories may vary.
Used

Keysight ·

81595B

Official Keysight 81595B manufacturer reference showing 81595B; actual used-unit configuration may vary.
Official 81595B optical-switch manufacturer photo showing the marked 1 x 4 single-mode module. Connector version and actual used-unit appearance must be confirmed; no mainframe or additional items are implied.
Used

Keysight ·

81577A

Manufacturer series reference for Keysight 81577A, showing 81576A and 81570A
Manufacturer series reference image showing 81576A attenuator with power control and 81570A attenuator modules, as assigned to the official 81577A product page. The pictured connectors illustrate the series; confirm the angled-interface configuration of the offered 81577A.