LCR-T4 transistor tester with large LCD screen, blue test socket, and battery clip for electronics testing

LCR-T4 Transistor Tester, Resistor, Capacitor & ESR Meter

SKU NA431

$14.99 USD Shipping & tax calculated at checkout
In stock· Order by 3pm ET and it ships today

LCR-T4 transistor tester and LCR component analyzer measures resistor, capacitor, ESR and common semiconductors for electronics repair, troubleshooting, prototyping, power supplies and DIY diagnostics.

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Overview

Product Overview

The LCR-T4 is a standalone component analyzer and transistor tester that quickly identifies and measures common passive and semiconductor parts, making it a practical bench tool for electronics repair, troubleshooting, and prototyping. As a resistor, capacitor, and ESR meter, it helps verify component values, check capacitor health by reading equivalent series resistance, and screen suspect parts before soldering or replacement. This LCR-T4 tester is especially useful for hobbyists and technicians working with analog circuits, power supplies, DIY projects, and general lab diagnostics where fast resistor, capacitor, and transistor checking saves time.

Questions & answers

Frequently asked questions

The LCR-T4 is a standalone component analyzer and does not interface directly with microcontrollers. It is used independently to test passive and semiconductor components before integration into projects.
The LCR-T4 requires no assembly. Simply connect your component to the test ports and activate the device. All measurements are displayed on the built-in screen, streamlining the testing process without the need for additional tools.
The LCR-T4 often operates on power from a 9V battery or DC input, but refer to the manufacturer's specifications or your unit's manual for specific voltage requirements to ensure accuracy and safety.
Yes, the LCR-T4 can measure hFE gain for bipolar junction transistors (BJTs), providing valuable information for analog circuit design and repair tasks, helping you verify transistor performance prior to implementation.
Check the battery power and connections first. Ensure clean test leads and proper component placement. If issues persist, consult the user manual for troubleshooting or use the 30-day return policy for faulty units from ShillehTek.

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What's included

Features & Specs

LCR-T4 AnalyzerThe LCR-T4 is a standalone component analyzer and transistor tester for fast bench testing.

Resistor MeasurementMeasures resistor values for electronics repair, troubleshooting, and prototyping.

Capacitor TestingChecks capacitor values to help verify common passive components.

ESR Meter FunctionReads capacitor ESR to assess capacitor health and screen suspect parts.

Transistor IdentificationIdentifies and tests common transistor and semiconductor parts.

Bench Repair ToolUseful for analog circuits, power supplies, DIY electronics, and general lab diagnostics.

Pre-Solder ScreeningHelps screen components before soldering, replacement, or further circuit testing.

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