Fnirsi DSO-TC2 200kHz Digital Oscilloscope Transistor Tester 10MS/s Sampling Rate 500kHz Bandwidth

User Manual - Page 13

For DSO-TC2.

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DSO-TC2 photo
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(6The turn-on voltage of the thyristor should be less than 5V.In addition, the
  trigger current for maintaining conduction must be less than 6mA,other 
  wise it cannot be measured correctly
(7The vLoss displayed when measuring the capacitance means loss and    
  attenuation. The larger the value, the worse the capacitance performance,
  and the closer it is to scrap. For capacitors below 20pF, the common    
  method is to test a 20pF capacitor in parallel
(8When the measurement range of the inductance is 10μH-1000uH, the    
  inductance measurement should be performed when the resistance is less
  than 2.1kΩ.Air core coils and power inductors cannot directly measure  
  inductance.It is recommended to connect a suitable color ring inductance
  test in series
(9The output current of the test socket is 6MA.SCRs and Darlingtons that  
  require larger current drive cannot be tested
(10The LED is detected as a diode and the forward voltage drop is higher than
  normal.Double LEDs are detected as double diodes.At the same time, the  
  LED will flash
【6.3 Zone K-A-A Test Seat
【6.4 Infrared Remote Control Decoding
Note: This instrument only supports infrared code decoding of NEC protocol
PAGE
Insert the positive pole of the component under test, such as the Zener diode,
into A, and the negative pole into K.After locking the socket, click 【TEST to
start the test.The maximum range of the Zener tube that this instrument can
measure is 24V.For details, please refer to the description of 【 7、EXTENDED
TESTING CAPABILITIES 】
While the tester is waiting to test.Aim the IR remote control at the "IR" mark
on the panel of the tester.Press the remote control button.The instrument
automatically starts to receive infrared signals and perform decoding
processing.After the decoding is successful.the user code and data code will
be displayed.And display the corresponding infrared waveform
If decoding fails or cannot be decoded, the user code and data code are not
displayed.At this time, if you are in the tester interface, you cannot enter the
infrared decoding interface.If it is in the infrared decoding interface, the last
successful decoding information will still be displayed
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