The Agilent/Keysight 81533A is a precision optical power sensor tailored for demanding optical power measurement tasks. This sensor boasts a wide dynamic range, enabling accurate measurements of both low and high power levels. Its low polarization dependence minimizes measurement errors caused by variations in the polarization state of the input light. The excellent linearity ensures accurate power readings across the entire dynamic range. This sensor is compatible with a range of optical connectors and is suitable for use with both single-mode and multi-mode optical fibers.
Product Condition & Availability
Agilent/Keysight 81533A – Optical Head is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.
Agilent/Keysight 81533A – Optical Head
- Repair Support & OEM Spare Parts
- University and Research Discounts
- 100% Verified & Tested Equipment
- Rental Units Available
The Agilent/Keysight 81533A is a high-performance optical power sensor designed for accurate and reliable power measurements in various optical communication applications. It features a wide dynamic range, low polarization dependence, and excellent linearity, making it suitable for both single-mode and multi-mode fibers.
$3,189.00
instock
In stock

FedEx, UPS, USPS
Shipping world-wide available:
DHS, FedEx International
Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.
Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.
Customer Commitment
We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.
Fast Shipping & Flexible Payments
We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.
You May Also Like
Advanced Energy 3157600-003 PEII Reactive Sputtering PSU
$12,590.00Microsoft Surface Laptop – Copilot PC 7th Edition Windows
$2,235.00Delta Tau 5-4269-001821-B0100 AC Power Supply 240V
$1,440.00Omicron CMA 156 6-Phase Current Amplifier Relay TestSet
$9,560.00Bristol 871 Series Laser Wavelength Meter
$36,750.00Agilent 856x series Spectrum Analyzer Extender cable
$365.00York / PK Technology FK12 Angled Fiber Cleaver **CALIBRATED**
$2,630.00Yokogawa WT1600 Digital Power Meter
$3,080.00Yokogawa PZ4000 Power Analyzer
$4,480.00Yokogawa PX8000 Precision Power Scope, 100 MS/s, 20 Hz to 6.4 kHz
$31,480.00Yokogawa DLM5058 Mixed Signal Oscilloscope: 8-Channel, 500 MHz
$4,250.00Yokogawa DLM5054 Mixed Signal Oscilloscope: 4-Channel, 500 MHz
$4,250.00Yokogawa DLM5038 Mixed Signal Oscilloscope: 8-Channel, 350 MHz
$4,250.00Yokogawa DLM5034 Mixed Signal Oscilloscope: 4-Channel, 350 MHz
$4,550.00Yokogawa DL7200 CAN Bus Signal Analyzer W D,BS,C10
$1,279.00Yokogawa DL7100 Digital Oscilloscope 500 MHz, 4-Channel
$1,170.00Yokogawa DL1740 Digital Oscilloscope, 4-Channel, 500MHz
$2,070.00Yokogawa AQ6373B Optical Spectrum Analyzer
$47,780.00Yokogawa AQ6370D Optical Spectrum Analyzer
$42,880.00Yokogawa AQ6370C Optical Spectrum Analyzer
$29,480.00



















Reviews
There are no reviews yet.