Condition: For parts or not working

This Keysight Agilent HP 86142A Optical Spectrum Analyser with Option 005 is being sold strictly for parts or repair purposes. Known faults include: amplitude accuracy test failed, pulse of response test failed. The unit powers on, however the power button has a fault — it turns on when pressed but will not turn off via the button; the mains must be used to power down. The unit has not been tested further beyond this.

Strictly sold for parts or repair — no returns accepted.

Included in the sale:
• Keysight Agilent HP 86142A Optical Spectrum Analyser (Option 005)

The images provided are of the actual item you will receive. Please review them carefully for the cosmetic condition and what is included in the sale.

The Keysight (formerly Agilent, formerly HP) 86142A is a benchtop optical spectrum analyser designed for characterising optical sources, amplifiers, and passive components. It offers high dynamic range and wavelength accuracy, making it well suited for telecommunications and photonics research and development applications.

Wavelength Range: 600 nm to 1700 nm
Wavelength Accuracy: ±0.01 nm (with internal wavelength reference)
Dynamic Range: Up to 70 dB
Sensitivity: -90 dBm typical
Resolution Bandwidth: 0.06 nm to 10 nm
Amplitude Accuracy: ±0.5 dB typical
Display: Built-in colour display
Interfaces: GPIB, RS-232
Option 005: High-sensitivity optical pre-amplifier option for enhanced low-level signal measurement

The 86142A is part of Keysight's 86140 series of optical spectrum analysers and is widely used in fibre optic component testing, EDFA gain and noise figure measurement, and laser characterisation.

Shipping & Returns Policy

Shipping Policy

• Processing Time: Orders are typically processed and dispatched within 1 business day.
• Shipping Methods: We offer Expedited Shipping to all destinations using UPS/DHL/Fedex/Royal Mail and other reputable carriers.
• Shipping Times: Mainland UK: 1-2 Business Days / Mainland Europe and USA: 2-3 Business Days / Rest of the World 5-7 Business Days.
• Shipping Costs: These are calculated at checkout based on the shipping method, destination and package dimensions.
• CUSTOMS AND TAXES: It is YOUR responsibility to liaise with customs in your country and ensure your package is cleared and any taxes are paid.
• Shipping Destinations: We ship worldwide.
• Tracking: Once your order is shipped, we will provide you with a tracking number via email.
• Insurance: All shipments are insured. In case of damage, please contact us via email within 48 hours of receiving the product with photographic evidence, please also ensure a report is logged with the delivery driver.

Returns Policy

• Return Period: In the event of an item being received which is 'not as specified', you can return your purchase within 14 days of delivery.
• Condition of Items: Items must be returned unused and in their original packaging.
• Return Method: All returns must be notified in writing to hello@ttinstruments.com, the email should accompany the order number, date and reason for return and must be within 14 days of delivery.
• Restocking Fees: A restocking fee of up-to 20% is applicable for items returned for any reason other than 'not as specified'.
• Refund Method: Refunds are processed to the original method of payment within 5 business days of receiving the return.
• Exchanges: We do not offer exchanges. It will either be a replacement or a refund.
• Return Shipping Costs: Return shipping costs will be borne by the customer unless the item is 'not as specified', in this case we will arrange for the return by way of a prepaid shipping label.