UNO R3 ATmega328P Development Board + 2 Channels Relay + Free US x 4

Transistor Tester Capacitor ESR Meter Inductance Resistor NPN/PN x 4

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Product Code: 20-111-966
Availability: In Stock
Ex Tax: $90.99




  • One -button operation, automatic shutdown .
  • Only 20nA shutdown current.
  • Automatically detect NPN, PNP bipolar transistors , N -channel and P -channel MOS FET, JFET , diodes , two diodes, thyristors small power unidirectional and bidirectional thyristor.
  • Automatic identification components pin arrangement .
  • Measuring bipolar transistor current amplification factor and base - emitter threshold voltage.
  • Via the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors.
  • Can detect bipolar transistors and MOS transistors protection diodes.
  • Measuring the gate MOS FET threshold voltage and the gate capacitance.
  • Can simultaneously measure two resistors and resistor symbol is displayed. Displayed on the right with a decimal value of 4 . Resistance symbol on both sides shows the pin number. So you can measure the potentiometer. If the potentiometer wiper is not transferred to an extreme position , we can distinguish the middle and both ends of the pin.
  • Resistance measurement resolution is 0.1 ohms , 50M ohms can be measured .
  • Can measure capacitanceCan measure capacitance of 30pF-100mF , resolution 1pF.
  • 2uF more capacitors can simultaneously measure the equivalent series resistance ESR values. The two can be displayed with a decimal value , resolution 0.01 ohms.
  • Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage.
  • LED is detected as a diode forward voltage higher . Combo of the LED is identified as two diodes.
  • Eeverse breakdown voltage is less than 4.5V Zener diode can be identified.
  • Can measure a single diode reverse capacitance. If the bipolar transistor connected to the base and collector or emitter of a pin , it can measure the collector or emitter junction reverse capacitance .
  • can be obtained with a single measurement rectifier bridge connection.

Notice: Before measuring capacitance , the capacitor must be discharged , otherwise very likely damage the meter .


  • Automatic recognition transistor type, pin, current magnification and the base - emitter junctionvoltage measured at the same time.
  • Automatic Identification of N and P MOSFET type and pin,measure the voltage and capacitance.
  • Automatic identification the diode pin, measurement the forward voltage.
  • Automatic identification of small power triac pin.
  • Measuring resistance.
  • Measuring inductance.
  • Measuring Capacitance.

Package list:

  • 1 X Transistor Tester Capacitor ESR Inductance Resistor LCR Meter NPN PNP MOSFET

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