LCR-T4 Transistor Tester - Multi-Function Component Tester with Graphic LCD

LCR-T4 Transistor Tester - Multi-Function Component Tester with Graphic LCD

Identify and measure almost any electronic component instantly with the LCR-T4 multi-function transistor and component tester. Place a component in the ZIF socket, press the blue button, and within seconds the graphical LCD displays the component type, pinout, and measured values. An essential tool for every electronics workbench, repair shop, and lab.

What It Can Test

• NPN and PNP bipolar transistors (BJT) - identifies B, C, E pinout and hFE gain
• N-channel and P-channel MOSFETs - identifies Gate, Drain, Source and Vgs threshold
• JFETs - identifies junction field-effect transistor type and pinout
• Resistors - measures resistance from ohms to megaohms
• Capacitors - measures capacitance and ESR
• Inductors - measures inductance in microhenries
• Diodes and Zener diodes - measures forward voltage and Zener breakdown voltage
• LEDs - identifies and measures forward voltage
• Thyristors / SCRs and TRIACs
• Crystals and oscillators

Key Features

• Graphical LCD display - shows component symbol, pinout diagram, and measured values clearly
• ZIF (Zero Insertion Force) socket - easy, damage-free component insertion and removal
• Single-button operation - press the blue button to start the automatic test cycle
• Auto power-off - conserves battery life after testing is complete
• Self-calibration - performs internal calibration on startup for accurate readings
• Compact yellow PCB with direct 9V battery connection via red/black leads
• No driver or software required - fully standalone handheld tester

Specifications

• Model: LCR-T4 (M328)
• Display: 128x64 graphical LCD (green backlight)
• Socket: ZIF test socket (pins 1, 2, 3)
• Power: 9V battery (not included, standard PP3/6F22)
• Resistance Range: 0.1 Ω - 50M Ω
• Capacitance Range: 25pF - 100mF
• Inductance Range: 0.01mH - 20H
• PCB Color: Yellow

Perfect For

• Electronics Repair and Component Salvage Identification
• Arduino and Embedded Systems Component Verification
• Electronics Lab and Educational Use
• PCB Fault Finding and Troubleshooting
• Sorting and Testing Salvaged or Unmarked Components
• Students and Hobbyist Electronics Workbench

Order now and identify any electronic component in seconds with the LCR-T4 component tester.