This page shows all the equipment models that are listed in the
Sensors ➙ Optical Sensors
category in Test & Measurement. You can choose from a selection of
, such as Agilent 81401A, Anritsu MA9621A, Anritsu MA9721A, Bird Electronics 100C.
Many of the dealers and private sellers provide descriptions such as condition of the unit, options, calibration, and price. In many cases, manufacturer specifications are provided. Note that some subcategories overlap. You may be able to find the equipment you need in multiple subcategories. For example, if you need a 4-channel digital oscilloscope, you may find the item in Oscilloscopes➙4-channel, Oscilloscopes➙DSO, or Oscilloscopes➙Digital. To switch to a different subcategory, use the drop-down list on the left side of the page.