EM Scanner - YIC Technologies

High speed 8GHz Real-time EMC and EMI diagnostic tool on your lab-bench

Authorized Distributor

YIC Technologies Logo
YIC EM Scanner
GW Instek

2024 Spring Sale 10% Off


Contact us today!

GW Instek

N9020A MXA Signal Analyzer

Accelerate the Development of Wireless Devices with the Speed, Performance & Applications to Adapt to Evolving Test Requirements

Keysight Technologies Logo
N9020A MXA Signal Analyzer

SM200B Spectrum Analyzer

The High Performance SM200B From Signal Hound: High Performance Speed, Accuracy, Security, and Agility Meet Very Low Cost

Signal Hound Logo

Trust Your Equipment to Our World Class Repair Lab

  • Huge Parts Inventory in Stock
  • Free Repair Evaluations
  • Fast Service Turnaround
  • World Class 67GHz Enabled Lab
  • Military PMEL Graduate Staff

Ask Us About Our Repair Warranty!



  • ★★★★★

    "Fantastic deal. The oscilloscope is in very good condition. Packed for shipment to survive anything"
  • ★★★★★

    "Premium equipment. Excellent communication. Fast. Best value!"
  • ★★★★★

    "Practically in new condition"
  • ★★★★★

    "There was a small issue; The people at BRL Test were 100% responsive and issue resolved. Thanks!"
  • ★★★★★

    "Best packing ever! I would let you ship one of my children!"
  • ★★★★★

    "Unit received in great shape. Passed Agilent calibration. Good job!!"
  • ★★★★★

    "In every aspect these guys are great!"

Join our Newsletter

Fiber OWL 4 (FO-4) - OWL (Optical Wavelength Laborato Optical Po

Get Quote

  • Model: Fiber OWL 4 (FO-4)
  • Manufactured by: OWL (Optical Wavelength Laborato
  • Type: Fiber Optic
  • High end wavelength limit: 1700 nm
  • Measurement Units: dB, dBm, Watt
  • Extra Specifications: Fiber OWL 4 Series Optical Power Meter
Do you have a Fiber OWL 4 (FO-4) you want to sell?
We buy used equipment!
Learn More

OWL (Optical Wavelength Laborato Fiber OWL 4 (FO-4) Overview

The Fiber OWL 4 is a high accuracy, high resolution, microprocessor controlled optical power meter.  It has an attractive handheld case made from high impact plastic, a large, backlit, graphic, liquid crystal display, and 18-key keypad for easy data entry.  The universal port accepts 2.5 mm connectors, such as ST, SC, and FC, and also comes with a 1.25 mm universal port, which can accept LC, MU, and other SFF connectors.  It will operate for over 100 hours on a standard alkaline 9v battery and has built-in auto shutdown.  An optional length testing light source can be installed for fiber optic link length measurements.

The Fiber OWL 4 includes a built-in link wizard that easily calculates the allowable loss for the fiber runs being measuring.  The meter stores physical fiber information for up to eight links.  Link information includes: link name, date, fiber type, fiber length, connectors, splices, temperature, cabling standard, and calculated or entered reference power values for two wavelengths. 

In addition the meter will store up to 1000 measured data points with labels.  Each value includes the fiber type and link.  The stored information can be selectively viewed, edited (measured again), printed, or deleted.  The meter will print formatted reports of selected stored data directly using the built in serial port, or all of the stored data can be downloaded to our free OWL Reporter software. 

  • Multimode and singlemode ready
  • NIST Traceable at all wavelengths
  • One user-definable wavelength: between 700 and 1700 nm
  • Link Wizard certifies fiber links using fiber loss parameters from popular industry standards, including Fiber To The Home (FTTH), TIA-568 and Ethernet
  • Two user-definable standards
  • RS-232 interface for continuous data logging, report printing, or data downloading
  • Auto-wavelength recognition (when used with OWL WaveSource light sources)
  • Automatic dual-wavelength reference storage and data storage
  • Stores information for up to 1000 data points in 8 different link configurations
  • Serial interface for downloading and/or printing data
  • Free OWL Reporter software (PC) for printing professional certification reports
  • High resolution - 0.01 dB
  • High accuracy - 0.15 dB
  • 75 dB dynamic range
  • 2.5mm / 1.25mm universal connector port
  • Long battery life: over 100 hrs. on a 9v alkaline battery
  • Large backlit LCD display
  • InGaAs detector
  • High impact plastic case
  • Optional visual fault locator OR length testing port
iso9001 Calibration

Calibration & Test Equipment Repair

The BRL Test Lab offers in-house ISO9001:2015 compliant calibration to its end users and industry professionals with precision accuracy, fast turn-around times, and a seamless customer experience.
 Learn More 
Your IP Address is: