4 Slot Lightwave Measurement Mainframe Optical Spectrum Analyzer Agilent Keysight 8164B

A refurbished Agilent 8164B is the backbone for precision photonics test benches: its dedicated tunable-laser bay plus four universal slots host the latest 81600B lasers, power meters or optical switches in any mix. LAN/GPIB and 100 kHz hardware triggers synchronise multi-instrument sweeps, while the 640 × 480 color display and VGA mirror keep setup intuitive on the bench or in a rack.

Buying used slashes capital spend and lead-time yet delivers ISO-17025 calibration and firmware aligned to current 816xx modules—so you get Keysight accuracy, hot-swap flexibility and long-term serviceability at a fraction of new-equipment cost.

Contact Us for a Fast Quote

Interested in an Agilent Keysight 8164B — 4-Slot Lightwave Measurement Mainframe Optical Spectrum Analyzer or a similar model?

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Looking for other models? Our inventory changes daily—ask for the latest list of spectrum analyzers and RF equipment.

Why Choose TESTRO?

1. Laboratory-Verified Performance

   Every unit ships with an ISO/IEC 17025 calibration certificate bearing the TESTRO Certified seal, so you know the specifications are not just claimed—they’re proven.

2. Total Transparency

   High-resolution teardown photos and a live video test session let you inspect seals, modules, and real-time performance metrics before you pay.

3. Real Warranty, Real People

   One-year machine warranty, with our engineering team standing by on business days to provide remote assistance for any software or hardware issues.

4. Global Delivery, Built-In Protection

   DHL lanes—arriving at most destinations in just 3–5 days.

5. Flexible, Modern Payments

   Choose traditional T/T or wire transfer, credit card.

6. Open-Door Assurance

   Visit our Shenzhen facility, walk the refurbishment line, and see your equipment on the bench before it leaves our dock.

Founded in 2017 and headquartered in Shenzhen, TESTRO Electronics LLC focuses on the secondary sale and flexible rental of high-end electronic test instruments. The team counts 30 employees and operates a 1,500 m² warehouse and inspection center in Qianhai, Shenzhen.

Industry Background & Resource Sourcing

Over the past two decades, rapid advances in China’s radio-frequency sector have shortened production-line refresh cycles to roughly 3–5 years. Leveraging long-term partnerships with equipment OEMs, research institutes, and calibration labs, TESTRO acquires traceable, well-maintained decommissioned or replacement units. Every instrument undergoes a five-step technical check and third-party calibration before entering stock, ensuring reliable performance data.

Core Services & Delivery Process