---
product_id: 276696985
title: "AiTrip LCR-T4 Mega328 Digital Transistor Tester Resistance Capacitance Diode Triode Capacitance Resistance ESR Meter MOS PNP NPN LCR with Case (No Battery)"
brand: "aitrip"
price: "S$50"
currency: SGD
in_stock: true
reviews_count: 5
url: https://www.desertcart.sg/products/276696985-aitrip-lcr-t4-mega328-digital-transistor-tester-resistance-capacitance-diode
store_origin: SG
region: Singapore
---

# Compact Size Battery Powered Fast Testing AiTrip LCR-T4 Mega328 Digital Transistor Tester Resistance Capacitance Diode Triode Capacitance Resistance ESR Meter MOS PNP NPN LCR with Case (No Battery)

**Brand:** aitrip
**Price:** S$50
**Availability:** ✅ In Stock

## Summary

> 🔍 Discover the Power of Precision Testing!

## Quick Answers

- **What is this?** AiTrip LCR-T4 Mega328 Digital Transistor Tester Resistance Capacitance Diode Triode Capacitance Resistance ESR Meter MOS PNP NPN LCR with Case (No Battery) by aitrip
- **How much does it cost?** S$50 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/276696985-aitrip-lcr-t4-mega328-digital-transistor-tester-resistance-capacitance-diode)

## Best For

- aitrip enthusiasts

## Why This Product

- Trusted aitrip brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Energy Efficient:** Only consumes 2mA in standby mode, prolonging battery life.
- • **Precision Testing:** Accurately measures inductors, capacitors, diodes, and more in just 2 seconds!
- • **User-Friendly Display:** 128*64 backlight LCD for clear visibility in any lighting.
- • **Smart Power Management:** Auto power-off feature to save battery and enhance longevity.
- • **Versatile Functionality:** Tests a wide range of components including MOSFETs, SCRs, and transistors.

## Overview

The AiTrip LCR-T4 Mega328 Digital Transistor Tester is a compact and efficient tool designed for professionals. It tests a variety of electronic components with high speed and accuracy, featuring a user-friendly backlight LCD display and energy-saving capabilities. Ideal for engineers and hobbyists alike, this tester ensures you never miss a detail in your electronic projects.

## Description

AiTrip LCR-T4 Mega328 Digital Transistor Tester Resistance Capacitance Diode Triode Capacitance Resistance ESR Meter MOS PNP NPN LCR with Case (No Battery)

## Features

- Test ranges:Inductors, capacitors , diodes, dual diode , mos, transistor, SCR , the regulator, LED tube, ESR, Resistance, Adjustable potentiometer
- Can detect the transistor, MOSFET protection diode amplification coefficient and the base to determine the emitter transistor forward biased voltage.
- High test speed, valid component test: 2 seconds (except in the larger capacitor of large capacitance measurement also takes a long time, the measured time of one minute is normal)
- 128*64 big Backlight LCD display,only 2mA when stand by.
- Auto power off function to avoid unnecessary waste, saving battery power, improved battery life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 10 g |
| Package Dimensions | 17.2 x 14 x 2.79 cm; 10 g |
| Item model number | 15370 |
| Power Source | Battery Powered |

## Product Details

- **Brand:** AITRIP
- **Power Source:** Battery Powered
- **Style:** Digital
- **Color:** Transparent, green, yellow
- **Item Weight:** 0.01 Kilograms

## Images

![AiTrip LCR-T4 Mega328 Digital Transistor Tester Resistance Capacitance Diode Triode Capacitance Resistance ESR Meter MOS PNP NPN LCR with Case (No Battery) - Image 1](https://m.media-amazon.com/images/I/61FgayXzl4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Works great - cheap price
  

*by D***6 on Reviewed in the United States on 18 May 2024*

Crazy good deal for what it does.Pick up a set of leads (small pin to alligator clip).  Great for quick checks on resistors, capacitors, transistors & diodes.

### ⭐⭐⭐⭐⭐ 







  
  
    Handy Tool For The Price!!
  

*by J***N on Reviewed in the United States on 11 June 2021*

This little thing is great. Makes identifying common component values and checking transistor gain easy for prototyping. Any bench should have one. I don't really get the complaints and to gripe about lack of instructions is humorous. It's literally one button. If you can't figure it out, perhaps electronics is not your thing.  The CNC cut case takes a little work to assemble but nothing insurmountable and it's easily modified.  I just threw in a small foam block to keep the battery from sliding around and called it done.

### ⭐⭐⭐⭐ 







  
  
    Excellent electronics, subpar case
  

*by M***R on Reviewed in the United States on 28 January 2024*

This component tester works very well. I tried it on several components and it did an excellent job quickly and accurately measuring the component type and value. It even correctly measured a field effect transistor.The case it comes with is not terribly useful. It's finicky to assemble but sturdy once it's all together. The problem is that you have to disassemble the entire unit to replace the battery, and once in place the battery is unsecured so it rattles around. I ended up 3D printing a different case that overcomes those problems.All in all a good value for the money.

## Frequently Bought Together

- LCR-T4 Mega328 Digital Transistor Tester Resistance Capacitance Diode Triode Capacitance Resistance ESR Meter MOS PNP NPN LCR with Case
- WGGE WG-026 10 Pieces and 5 Colors Test Lead Set & Alligator Clips,20.5 inches / 22 AWG Copper Wire. The Clips soldered and Stamped to The Wires. (1 Pack)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-26*