The pre-owned Agilent E4418A is a low-cost, high-performance, single-channel power meter that delivers fast (200 rdg/s) and repeatable average-power readings from 100 kHz up to 110 GHz when paired with the appropriate sensor. Its wide –70 dBm to +44 dBm dynamic range and 90 dB single-sensor span (E-Series) let engineers capture gain, compression and VSWR without range-switch delays, while built-in EEPROM autoloading slashes setup errors. GPIB/RS-232 links and SCPI syntax drop straight into legacy 438A code or modern ATE scripts, and refurbished units ship ISO-17025-calibrated—cutting capital cost yet preserving Keysight precision and long-term serviceability.

Contact Us for a Fast Quote

Interested in an HP/Agilent E4418A 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.

Frequently Asked Questions (FAQ)

1/ Performance Assurance

Every unit is calibrated at an ISO/IEC 17025 accredited laboratory. The original calibration certificate, marked TESTRO Certified, is linked to the unit’s serial number and included in the shipment.

2/ Integrity of Internal Components

• A set of high-resolution teardown photographs showing seals, fasteners, and all critical modules.

• A live video session in which an engineer demonstrates gain-linearity, noise-floor, and spurious-response tests in real time.

  All recordings remain in our cloud archive for the life of the product.

3/ Warranty & Technical Support

• One-year transferable warranty.
• Our in-house engineering team is available on business days to provide remote software troubleshooting or hardware-assembly guidance.

4/ International Shipping Protection

• Custom flight case built from aviation-grade plywood with triple-layer anti-vibration foam.
• Shock- and tilt-indicator labels on every crate.
• Preferred carrier: DHL, delivery in 3–5 days to major destinations.

5/ Payment Terms

We accept T/T, wire transfer, credit card.

6/ On-Site Inspection

Customers are welcome to visit our Shenzhen warehouse and refurbishment line to inspect calibration benches, burn-in racks, and inventory.