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ST820C 0.25, 0.9, 2.0, 3.0mm Fiber Adapter Optical Fiber Identifier

  • Description
Product Detail

    ST820C Optical Fiber Identifier

    Indicate the signal direction in fiber;

    Easy-to-use with “ONE KEY” operation

    Adapter  for 0.25, 0.9, 2.0, 3.0mm fiber,

    Detect  tones 270Hz, 1kHz and 2kHz;
    Durable  metal housing and quality construction

    Battery  low indication;

    Powered  by 1 units of 9V battery;

    Main Characteristic


    Wavelength Range

    800 to 1700nm (SM)

    Recognizable signal type*

                          CW, 2kHz, 1kHz, 270Hz ±5%

    Detector Type

    InGaAs 2pcs

    Fiber Type

    0.9, 0.25, 2.0, 3.0 mm    fiber


    +10 ~ -50dBm

    Accuracy *

    +10dB to -30 dBm (Continuous Wave)

    +10dB to -25 dBm (Modulated Signal)

    Signal Display

    Signal direction;    signal frequency (2kHz/1kHz/270Hz); low battery


    Storage: -20 -- +60 ?,< 90%RH  Operating: -10 -- +50?,< 90%RH

    Power Supply

    9V battery

    Size / Weight

    200mm * 30mm * 27mm  /  About    200g

    * at 20±3?, indoor, 1550nm wavelength, 0.9mm  fiber, with white coat, 270Hz, error < 5%,
    * 0.25, 2.0, 3.0mm fiber, the performance at  continuous wave will be lower
    * 1KHz, 2KHz, the performance at modulated  signal will be lower
    * at 1310nm wavelength, the performance will  be lower



    User&rsquo;s manual


    0.25, 0.9, 2.0, 3.0 adapter

    1 each

    Calibration certification


                Carrying bag


    If you're in need of st820c 0.25, 0.9, 2.0, 3.0mm fiber adapter optical fiber identifier to help with your business, please be free to buy with our factory. As one of the leading such manufacturers in China, we will offer you low price and unmatched services.

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Shandong Senter Electronic Co.,Ltd

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