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ST-3211C Portable Optical Power Meter (-50~+30 dBm)

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  • ST-3211C Portable Optical Power Meter (-50~+30 dBm)
  • ST-3211C Portable Optical Power Meter (-50~+30 dBm)
  • ST-3211C Portable Optical Power Meter (-50~+30 dBm)
  • ST-3211C Portable Optical Power Meter (-50~+30 dBm)
  • ST-3211C Portable Optical Power Meter (-50~+30 dBm)
  • ST-3211C Portable Optical Power Meter (-50~+30 dBm)
  • ST-3211C Portable Optical Power Meter (-50~+30 dBm)
  • ST-3211C Portable Optical Power Meter (-50~+30 dBm)
  • ST-3211C Portable Optical Power Meter (-50~+30 dBm)

ST-3211C Portable Optical Power Meter (-50~+30 dBm)

Product Item: #9893
P/N: ST-3211C
US$125.67



Order Today, Ship before 06/08/2026, from U.S. or Hong Kong
  • Description
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ST-3211C  Portable Optical Power Meter(-50~+30 dBm)

 

Description

ST-3211 optical power meter Is a handheld optical power meter, newly released in 2007, which can be used for absolute optical power measurements well as for relative loss measurements in optic fiber networks. An Ø1.0mm photosensitive area photodiode is used significantly improve the stability and the reliability. It features ingenious appearance, wide range of power measurement, accuracy, user self-calibration function and reference power level storage.

Note:
FC, SC and ST connectors are interchangeable and can be used with 2.5mm UPP adapter together.
FC adapter means SC male to FC female fiber adapter.
SC adapter means FC male to SC female fiber adapter.
ST adapter means FC male to ST female fiber adapter or SC male to ST female adapter and it depends on what our standard connector is (FC or SC).
LC adapter means FC male to LC female fiber adapter or SC male to LC female adapter and it depends on what our standard connector is (FC or SC).

 

Features

Wide dynamic measurement range (up to 80dB)
Reference power level storage(Ref Setting)
User self-calibration function
Comfortable LCD display and backlight LCD display supports night operation.
Power measurements in dBm or mw and insertion loss in dB
10 minutes Auto-off function can be activated or deactivated.
AA alkaline batteries can last more than 140 hours, adaptor also available
Low battery indication

 

Applications

Telecom Maintenance
CATV Maintenance
Fiber Optic lab testing
Other Fiber Optic Measurements

 

Standard Packages

Model Includes
All ST-3211 Models ST-3211 Optical Power Meter, 3pcs 1.5V batteries, AC Adaptor, User Manual, Cotton swabs and Soft carrying case

Note:
Fiber-Mart is specializing in supplying fiber optic components and network equipment, all the products are qualified because they have been 100% tested before delivery, especially the optical power meter. And a special discount will be provided if you need this brand new ST-3211 power meter at a large quantity.

 

Type ST-3211A ST-3211C
Wavelength(nm) 800~1700nm
Detector InGaAs
Detector Size  Ø 1.0mm
Measurement Range (dBm) -70~+10 -50~+30
Uncertainty +/-5%
Calibrated Wavelength (nm) 850, 1300, 1310, 1490, 1550, 1625nm
Resolution (dB) 0.01
Optical Connector FC(interchangeable SC,ST) as well as 2.5mm universal
Power Supply Alkaline Battery (3 AA 1.5V Batteries); AC Adaptor (9V)
Battery Operating Time 140 hours with three 1.5V batteries (3)
Operating Temperature(℃) -10~+60
Storage Temperature(℃) -25~+70
Relative Humidity 0 to 95% (non-condensing)
Dimension (mm) 190x100x50
Weight (g) 370



Datasheet to Download

Customized Service :

 

● If you need any customized products or services, please write your request in Order Remarks, or send an email to [email protected]

 

Get Quote or Checkout Online :

 

● To request a Quote or Checkout to pay online, simply add items into your cart and select your preferred method.

 

Free Shipping & No Tariff :

 

● Online Order over US$200 is Free Shipping (Not included Heavy Items like Outdoor Cable, Outdoor Cabinet etc),

● For US customer, Fibermart covers all customs duty and fees - no additional tariff charges. 

 

Shipping Time :

 

● FedEx : 2-4 business days
● UPS : 2-5 business days
● DHL : 2-6 business days
● Shipment by Sea : 20-25 business days

 

Payment Method :

 

● PayPal (Online)

● Credit / Debit Card (Online)

● ABA Routing (US Local)

● T/T Wire Transfer (International)
 

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Returns & Warranty :

 

● 1-Year Warranty 

● 60-Day Returns  

● 60-Day Exchange

● Limited Lifetime Warranty.

   Read full Return & Refund Policy

 

Net Term & Credit :

 

● Fibermart accept Net 30 and Net 60 payment terms, Contact Us for Credit Account by submit a credit form.

 

Volume Discount :

 

● Fibermart offers discount prices for large-volume order, Contact Sales Team for more details.

 

Customer Reviews

Displaying 1 to 5 (of 5 reviews)

by Thalassa Alves
Date Added: 11/05/2025
Thanks to Fibermart for the fast delivery of the high-precision power meter, a portable tool that will enhance our work efficiency.

Rating: 5 of 5 Stars [5 of 5 Stars]
ST-3211C Portable Optical Power Meter (-50~+30 dBm) ST-3211C Portable Optical Power Meter (-50~+30 dBm)

by Smith
Date Added: 02/20/2024
Optical power meter with FC/ST/SC/LC adapters, easy to use, good quality, fast shipping!

Rating: 5 of 5 Stars [5 of 5 Stars]
ST-3211C Portable Optical Power Meter (-50~+30 dBm) ST-3211C Portable Optical Power Meter (-50~+30 dBm) ST-3211C Portable Optical Power Meter (-50~+30 dBm) ST-3211C Portable Optical Power Meter (-50~+30 dBm)

by Bruno
Date Added: 07/05/2023
Good optical power meter from fibermart, brand new easy to use and high quality one!

Rating: 5 of 5 Stars [5 of 5 Stars]
ST-3211C Portable Optical Power Meter (-50~+30 dBm)

by Luscas
Date Added: 02/18/2021
Nice optical power meter! Very nice quality and prcing!

Rating: 5 of 5 Stars [5 of 5 Stars]
ST-3211C Portable Optical Power Meter (-50~+30 dBm)

by Simon Lehnskov Lange
Date Added: 12/08/2020
Exactly as described. Good quality, would buy again.

Rating: 5 of 5 Stars [5 of 5 Stars]



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