ESR Tester LCR-T4 for Transistor Mosfet Diode Triode Capacitors Resistors

  • RM55.00

  • Product Code: LCR-T4 ESR Meter
  • Availability: In Stock



  • Inclusive a casing
  • Powered by 9V battery, or 2 li-ion batteries for 8.4V
  • Automatic detection of NPN and PNP transistors, N-channel and P-channel MOSFET, Diodes (including dual diode), Thyristors, Transistors, Resistors and Capacitors and other components
  • Measuring bipolar transistor current amplification factor and base-emitter threshold voltage.
  • Automatic test the pin of a component, and display on the 128 * 64 LCD backlight
  • Measure the capacitance of the MOSFET threshold voltage
  • One-button operation
  • Automatically turn off to power saving mode (as low as 20nA current)
  • Zener diode can be identified (Reverse breakdown voltage is less than 4.5V)
  • 2uF more capacitors can simultaneously measure the equivalent series resistance ESR values. 
  • Via the base - emitter threshold voltage and high current amplification factor to identify Darlington transistors. 
  • Can simultaneously measure two resistors and resistor symbol is displayed. Displayed on the right with a decimal value of 4.


  • Power Mode: 6F22
  • Display: 128 * 64 LCD backlight
  • Testing Speed: 2 seconds (1 minute is normal for large capacitor)
  • Shutdown Current: 20nA
  • Displayed Value: 25pf-100mF (resolution 1pF)
  • Inductance: 0.01mH-20H
  • Resistance: ≤2100Ω
  • Power Volatge: 9V layer-built battery / 2 li-ion batteries to form a 8.4V battery pack
  • Resolution of Resistance Measurement: 0.1 ohms
  • The Highest Measured Value: 50M ohms
  • Provided Testing Current: Approx. 6mA
  • Product Size: 7 * 6.3cm (L * W)
  • Product Weight: 44g
  • Package Size: 8 * 8 * 2cm (L * W * H)
  • Package Weight: 45g

Package List

1 * ESR Meter Transistor Tester


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