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JW3211 Handheld Optical Power Meter
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JW3211 Handheld Optical Power Meter

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Description
JW3211 Handheld Optical Power Meter
JW3211 optical power meter is a handheld optical power meter, newly released in 2007, which can be used for absolute optical power measurements as well as for relative loss measurements in optic fiber networks. An Ø1.0mm photosensitive area photodiode is used to significantly improve the stability and the reliability. It features ingenious appearance, wide range of power measurement, high accuracy, user self-calibration function and reference power level storage.

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, AC adaptor also available
Low battery indication 

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

Specifications

 MODEL

JW3211A

JW3211C

Wavelength(nm)

800~1700nm

Detector  Type

InGaAs

Detector Size

Ø 1.0mm

Measurement  Range (dBm)

-70~+10

-50~+30

Uncertainty

±5%

Calibrated Wavelength(nm)

850,1300,1310,1490,1550,1625                                    

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 h with 1.5V Battery(3pcs)

Operating Temperature()

-10 ~ +60

Storage Temperature()

-25 ~ +70

Relative Humidity

0 to 95% (non-condensing)

Dimension(mm)

190X100X50

Weight(g)

370


Standard Packages

MODEL

INCLUDES

All JW3211 Models

JW3211 Optical Power Meter, 3pcs 1.5V batteries, AC Adaptor, User Manual, Cotton swabs and Soft carrying case.