LCR-T4 Component Tester Graphical Transistor, Capacitor, ESR, and Diode Checker for Electronics Repair in Pakistan

Overview

Stop guessing your component values! The LCR-T4 Graphical Component Tester is an intelligent, multi-function diagnostic tool that belongs on every developers workbench. Equipped with a clear, backlit 12864 LCD screen, this device automatically detects NPN/PNP bipolar transistors, N-channel and P-channel MOSFETs, JFETs, diodes, resistors, inductors, and capacitors. It even features an in-circuit ESR (Equivalent Series Resistance) estimator, which is critical for identifying failing or dried-out electrolytic capacitors in power supplies.

Key Features

• One-Button Intelligent Operation: Just plug in your unknown component and press startthe device turns on, runs the test, displays the data, and shuts down automatically to save battery.

• Auto Pinout Detection: No need to guess which pin is the Emitter, Base, or Collector. The display draws a clear schematic mapping pins 1, 2, and 3 instantly.

• Graphic Backlit Display: A large 12864 LCD shows values, units, and circuit symbols clearly.

• Zero Insertion Force (ZIF) Socket: Features a rugged 14-pin locking socket that safely grips through-hole components without scratching their leads.

• Surface Mount (SMD) Test Pad: Includes a dedicated multi-pad landing zone right below the socket for testing small SMD resistors, capacitors, and transistors directly.

Technical Specifications