Gold Member Since 2011
Audited Supplier
Homk Telecom Tech Co., Ltd.

Fiber Optic Multimeter, Optical Multimeter, Multimeter manufacturer / supplier in China, offering Joinwit Optical Power Meter Jw3210 Multi-Function Optical Multimeter, Indoor Fiber Cable (Single-fiber Armored GJFJV), 1*32 Sc Lgx Fiber Splitter and so on.

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Supplier Homepage Product Optic Power Meter Joinwit Optical Power Meter Jw3210 Multi-Function Optical Multimeter

Joinwit Optical Power Meter Jw3210 Multi-Function Optical Multimeter

FOB Price: US $1-3,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-3,000/ Piece
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Port: Shenzhen, China
Production Capacity: 20000
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: JW3210
  • Wiring Devices: Fiber Optic Power Meter
  • Condition: New
  • Color: Orange
  • Precision: High Precision
  • Package: Standard Carton with PE Foam Inside
  • Wavelength: 800 to 1650nm
  • Transport Package: Standard Carton with PE Foam Inside
  • Origin: China
  • Type: Fiber Optic Power Meter
  • Certification: CE, ISO, RoHS, GS
  • Model: Jw3210
  • Warranty: 1 Years
  • Voltage: All Standards(Europe,America etc.)
  • Certificate: RoHS,CE,ISO9001
  • Trademark: JOINWIT
  • Specification: CE, ISO, RoHS, GS
  • HS Code: 9031801000
Product Description
Model: Optical JOINWIT Multimeter JW3210

JW3210 is highly cost-effective optical multimeter. It's the integration of power meter and light source, user can operate the two function together or separately, which improves his work efficiency greatly. Moreover, JW3210 is widely used in the fiber-optic line project construction, testing and maintenance, such as digital data network, telecommunication network and cable television.
Great LED display,easy to operate
Automatic switching function of the internal source wavelength
Detection of the frequency light
Power measurement in dBm and mw
Wide-range detection zone
Battery indication
Maintenance of telecommunication project
CATV project maintenance
Digital data network project maintenance
Teaching and research in optical communications
Other fiber-optic projects
Main Characteristic

      Instrument model



Power meter

Calibration wavelength(nm)

850,1300, 1310,1490,1550,1625(Wavelength is optional)

Testing range(dBm)



Display resolution(dB)






Connector type



Working wavelenght(nm)


Typical Output Power(dBm)




Connector type


Modulation frequency (Hz)


Other parts

Power supply

3*AA 1.5Vbattery / Mini USB 5Vadapter

Auto-off time (min)


Battery continuous operation time)(h)

Source ON≥50,source off≥200

Working temperature(°C)


Storage temperature(°C)




weight(g,not including battery)

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