TESTRO ELECTRONICS LLC
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,Western Union,T/T,MoneyGram |
| Delivery Time | 3-5 days |
| New / Used | Used |
| Frequency Range (Counter) | 10 MHz – 67 GHz (usable to 70 GHz) |
| Dynamic Power Range | –35 dBm to +20 dBm |
| Sensor Technology / Memory | True-RMS thermocouple element with on-board EEPROM calibration factors |
| Linearity (Power Accuracy) | < ±1 % deviation across range |
| Brand Name | Keysight/Agilent/HP |
| Model Number | Keysight N8488A |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,Western Union,T/T,MoneyGram | Delivery Time | 3-5 days |
| New / Used | Used | Frequency Range (Counter) | 10 MHz – 67 GHz (usable to 70 GHz) |
| Dynamic Power Range | –35 dBm to +20 dBm | Sensor Technology / Memory | True-RMS thermocouple element with on-board EEPROM calibration factors |
| Linearity (Power Accuracy) | < ±1 % deviation across range | Brand Name | Keysight/Agilent/HP |
| Model Number | Keysight N8488A | ||
| High Light | Used Thermocouple Power Sensor ，Thermocouple Power Sensor Agilent N8488A ，Thermocouple Power Sensor 67 GHz | ||
The pre-owned Agilent N8488A extends average-power measurements from 10 MHz all the way to 67 GHz, covering emerging E-band radios and multi-band sat-com links with one sensor. A wide –35 dBm to +20 dBm span and < 1 % linearity expose true gain, compression and flatness without range-switch glitches, while the integrated thermocouple architecture delivers genuine RMS readings on any modulation. EEPROM-stored cal factors eliminate manual tables and keep uncertainty budgets tight when the sensor is paired with modern EPM, P-series or N191x meters.
Refurbished units ship ISO-17025-calibrated, cutting cost and lead-time yet preserving Keysight accuracy, firmware support and 50 GHz-ready 2.4 mm connectivity for the long haul.
Interested in an Agilent N8488A — 67 GHz Thermocouple Power Sensor 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.
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.
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.
We accept T/T, wire transfer, credit card.
Customers are welcome to visit our Shenzhen warehouse and refurbishment line to inspect calibration benches, burn-in racks, and inventory.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter
Year Established:
2017
Total Annual:
2,000,000-3,000,000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
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. ... 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. ...
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