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Descrete Component TesterVPL-TT-294
  • Measure rich DC parameters of maniford semiconductors, e.g. diode, transistor, controlled silicon, FET.
  • Measure capacitor, varistor, DC voltage signal source
  • Measure 78 and 79 three terminal voltage regulator
  • Data hold, low battery warning
  • Complete with carry case and six 1.5V AA batteries
  • Power: AA 1.5V*6(UM3)
  • Product size: 150*100*70mm
  • Product Net Weight: 680g
  • Standard Accessories: Leather case
  • Standard individual packing: gift box

    Function Range Display Scope Resolution Operation Condition
    V(BR) 1000V 0-1999V 1V breakdown current < 1mA
    200V 0-199.9V 0.1V breakdown current < 1mA
    VCC(Set) 2A(Ic) 0-6.00V 0.01V Ic≈2000mA Ib≈200mA
    800mA(Ic) 0-6.00V 0.01V I≈800mA Ib≈80mA
    100mA(Ic) 0-6.00V 0.01V Ic≈100mA Ib≈1mA
    10mA(Ic) 0-6.00V 0.01V Ic≈10mA Ib≈1mA
    hFE 10mA(Ib) 0-199.9 0.1 Ib≈10mA
    1mA(Ib) 0-1999 1 Ib≈1mA
    1μA(Ib) 0-1999 1 Ib≈0.01mA
    ICEO 2000μA 0-1999μA 1μA Vce ≈ 27V
    78, 79 three-pole
    Constant voltage value
    78xx/79xx 0-24.0V 0.1V Ui≈ 27V

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