ST-3211 Portable Optical Power Meter

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 ?1.0mm 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	? 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