The pre-owned Agilent 6684A delivers up to 40 V at 120 A—4.8 kW of clean, tightly regulated DC—in a 6-U rack chassis aimed at high-current ATE systems, battery-cycling rigs and automotive ECU development. Autoranging CV/CC output, millivolt-level programming resolution and sub-3 mV ripple keep precision analogue and RF bias rails rock-steady, while 10 ms SCPI processing over GPIB or front-panel analogue control accelerates production throughput. Remote-sense terminals cancel lead losses, and comprehensive OVP/OCP plus over-temperature protection safeguard both DUTs and cabling.

Refurbished units ship ISO-17025-calibrated with the latest firmware, providing Keysight-grade reliability, full manual/driver support and significant capital savings compared with new hardware.

Contact TESTRO for a Fast Quote

Interested in an Agilent 6684A or a similar model?

• Drop your WhatsApp number or e-mail on our website and we will:

  • Send a tailored quotation and any current promotions.

  • Provide extra photos, test data, and full configuration details.

  • Discuss shipping, duties, warranty, and any other specifics you need.

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

TESTRO Advantages

1. Laboratory-Verified Performance – Every unit ships with an ISO/IEC 17025 calibration certificate (TESTRO Certified) tied to its serial number.

2. Full Internal Transparency – High-resolution teardown photos plus a live video test (gain-linearity, noise-floor, spurious response); recordings are stored for the product’s lifetime.

3. Warranty & Technical Support – One-year warranty and weekday remote assistance from the in-house engineering team for both software and hardware issues.

4. Secure, Rapid Shipping – Aviation-grade flight case with triple-layer anti-vibration foam and shock/tilt indicators; priority DHL delivery in 3–5 days to major destinations.

5. Flexible Payment Options – Accepts T/T, wire transfer, credit card.

6. On-Site Inspection Welcome – Customers may visit the Shenzhen warehouse and refurbishment line to view calibration benches, burn-in racks, and inventory.