Component Tester Transistor Diode Capacitance ESR Meter Mosfet NPN Inductance !



  • Specifications:
  • Voltage:DC 9V
  • Current:20mA
  • Color:red
  • Size:80x53x20mm
  • Wire length:140mm
  • Display size:57x37mm
  • Function introduction:
  • ◆ one key measure operation, time delay automatic power off. Turn off the current only
  • 20mA, to support the operation of the battery.
  • ◆automatic detection of PNP and NPN bipolar transistor, N, P channel JFET, MOSFET
  • field effect transistor, diode, dual diode, thyristor, resistance, capacitance, inductance.
  • Automatic detection pin definition.
  • ◆ measurement of the bipolar transistor current amplification factor (B) and the conduction
  • voltage of the emitter junction (Uf). Darlington transistor can be identified by high threshold
  • voltage and high current amplification factor.
  • ◆ can detect the bipolar transistor and MOSFET inside the protective diode and displayed
  • on the screen.
  • ◆measurement of MOSFET threshold voltage and gate capacitance value.
  • ◆ support for the measurement of two resistors, the potentiometer can also be measured.
  • If the potentiometer is adjusted to the end of it, the tester can not distinguish between the
  • middle and both ends of the pin.
  • ◆the resolution of the measurement of resistance is 0.1 ohm, the highest measured value
  • of 50M ohm.
  • ◆ capacitance measurement range from 25pf to 100mF (100 thousand UF). Resolution of
  • up to 1 pF, inductance measurement range of 0.01MH-20H, otherwise it will be displayed
  • as a resistance, if the inductance of the DC resistance value is higher than 2100 ohm.
  • ◆ can detect 2UF above the capacitor equivalent series resistance (ESR), with a resolution
  • of 0.01 ohm. This feature is very important for the detection of capacitive performance.
  • Capacitance test, the VLoss display on the screen is the loss, attenuation of the meaning
  • of this value is greater, the more close to the scrap it! ESR is the impedance, the smaller
  • the value, the better the performance of the capacitor!
  • ◆ two diodes can display the correct direction of the symbol, while showing the positive
  • pressure drop.
  • ◆LED is detected as a diode, and the forward voltage drop is higher than the normal value.
  • Dual light emitting diode detector for dual diode. Detection at the same time light-emitting
  • diodes will shine.
  • ◆each test time is about two seconds, only large capacitance and inductance measurement
  • will take a long time
  • Package include:
  • 1 x tester
• Color:red
• Specifications:
• Voltage:DC 9V
• Current:20mA

From the manufacturer


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