Tuesday, January 17, 2023

Example test of Multifunction tester and How to use M tester TC1

How  to   use   M  tester    TC1    Multifunction   tester  

The   short  necessary  information  before  using   the Multifunction tester  TC1 or  the other multifunction test ( M tester) has the same  function as model TC1.  According to its  specification  the multifunction tester  can test  basic electronic  components  such as resistor  capacitor  inductor and semiconductor device  such as   diode   zener  diode   LED   transistor  mosfet  IGBT   triac  SCR  ect.  It  almost cover the component  on  PCB repairing.  The key feature that it can automatically identify  pin  of  component  and  super  easy  to   use.


Multifunction   tester     đồng hồ vạn năng
                                Multifunction   tester  , rechargeable   version 



Multifunction   tester  đồng hồ vạn năng
                       Multifunction   tester   ,  non-rechargeable   version and   lower  cost


The  first   necessary  information before using , it  need  to  know  that  socket  arrangement  and it name. Put the right terminal  to the right socket function.  Don't put too big  terminal to socket ,in this case please use additional test leads.  Additional test leads its purpose for  testing  big components  and not easy to bend  terminals.   For capacitor testing always   discharge capacitor before testing 


                         Socket arrangement and  terminal  function   for   the  right   terminal  insertion


                       Additional   test   leads    for  testing  big components  and   big   terminals 



Test    IGBT   Part   2




Example   testing   of   Multifunction   tester

1.  Zener  Diode test.   Insert a  zener diode to KAA socket  , Kathode terminal  to K socket and Anode terminal to A socket.  If  is  is  a good Zener , display will show component name and the  specification of zener diode  as it   should be.


万用表  Multifunction   tester   TC1  use   đồng hồ vạn năng
                                Zener Diode test  and  insert  area  at  KAA


2.   Two  terminal components   testing.   Such  as  resistor , capacitor  , inductor ,  diode  ect. Insert component   to  any  123 socket.   In case   of   big terminals component  use  addition test leads. The display will show component detail what  it  should be.   The bad component  the display will show in different way.


Multifunction   tester   TC1  use  đồng hồ vạn năng
                                 2    terminal components insert to  1233 socket



万用表  Multifunction   tester   TC1  use

                                  2    terminal components insert to  1233 socket



Multifunction   tester   TC1  use  đồng hồ vạn năng
        Always discharge capacitor before testing , non-discharge capacitor may damage the tester.



Multifunction   tester   TC1   đồng hồ vạn năng
                                  Big  terminal component  use  an   additional  test  leads






3.   Three  terminal  components   testing   such as   transistor  SCR   mosfet  IGBT etc.   Insert the component terminal  to  1233  socket and   press the button.  The tester will show the right component name and its specification as it should be  , including , automatically identify terminal function of  components.

                                3  terminal  components   testing , insert to 1233 socket



Multifunction   tester   TC1  đồng hồ vạn năng
                                3  terminal  components   testing , insert   to 1233 socket



đồng hồ vạn năng



đồng hồ vạn năng
  In case of  damage part display , try new socket area and  also try a  new component and compare testing   result.