The pre-owned Agilent 8482B lets you measure average RF power from 100 kHz up to 4.2 GHz at levels as high as +44 dBm, so a single probe can characterise kilowatt radar drivers, high-power amplifiers and broadband EMI sources. Its true-RMS thermocouple element and low-SWR Type-N body deliver < ±1 % linearity without range-switch glitches, while built-in attenuation protects the sensor up to 25 W. Although EEPROM-free, it plugs straight into modern EPM, EPM-P and P-Series meters, as well as legacy 43x frames, preserving existing test code and accessories. Refurbished units ship ISO-17025-calibrated, giving you Keysight-grade accuracy, 25 W headroom and long-term serviceability at a fraction of new-sensor cost.
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Interested in an Agilent 8482B or a similar model?
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
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A set of high-resolution teardown photographs showing seals, fasteners, and all critical modules.
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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.
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4.2 GHz High Power Thermocouple Power Sensor Agilent 8482B Images
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