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The Keysight (Agilent) 81525A Optical Head features a 5mm InGaAs sensor element, supporting a broad wavelength range from 800nm to 1650nm. It is designed for use with the 81533A or 81533B plug-in modules, compatible with 8153A, 8163, and 8166 mainframes.
This device ensures precise power measurements using the CAL parameter with the attenuation value printed at 850nm (AL-type) on each lens.
Testwall can supply the used Keysight (Agilent) 81525A, fully tested.
With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality.Please contact us directly if you need calibration or repair of the Keysight (Agilent) 81525A.
Returns
If you are not completely satisfied with your purchase, simply return the item to us in its original condition within 30 days of receipt.
Returned items should be unused and must be returned in original packaging with any enclosed documentation. We will issue a full refund on receipt, excluding the original delivery charge. Alternatively, if preferred, we will exchange the item.
VAT
Prices exclude VAT. Intra-Community transactions: Under the EU VAT Directive, B2B sales of goods across EU VAT borders is VAT zero-rated.
Where VAT is charged, a rate of 23% is applied.
VAT is not charged outside of the EU.
