SainSmart 12864 Pocketable Transistor Tester Capacitance ESR Diode Triode Triac MOS Meter LCR-T3 Black

brand: SainSmart SKU: 101-92-141 Variants ID: 45101715220


  • Can detect bipolar transistors and MOS transistors protection diodes.
  • Can simultaneously measure two resistors and resistor symbol is displayed. 
  • Can be in the correct order and the diode symbol display two diodes , and gives the diode forward voltage.
  • can be obtained with a single measurement rectifier bridge connection.


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  • Automatically detect NPN, PNP bipolar transistors , N -channel and P -channel MOS FET, JFET , diodes , two diodes, thyristors small power unidirectional and bidirectional thyristor.
  • Via the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors.
  • 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.
  • 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 .


  • 1 X 12864 Transistor Tester (not include the battery)

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