---
product_id: 216699149
title: "diymore LCR TC1 ESR Tester Transistor Inductance Capacitance Resistance ESR Meter Multi-Function Tester TFT LCR-TC1 Transistor Tester for Diode Triode Capacitor Resistor Transistor ESR NPN PNP MOSFET"
brand: "diymore"
price: "168.77 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Diymore"
url: https://www.desertcart.tn/products/216699149-diymore-lcr-tc1-esr-tester-transistor-inductance-capacitance-resistance-esr
store_origin: TN
region: Tunisia
---

# 160x128 TFT graphic display Rechargeable battery with LED charge indicator Auto calibration for precise measurements diymore LCR TC1 ESR Tester Transistor Inductance Capacitance Resistance ESR Meter Multi-Function Tester TFT LCR-TC1 Transistor Tester for Diode Triode Capacitor Resistor Transistor ESR NPN PNP MOSFET

**Brand:** diymore
**Price:** 168.77 DT
**Availability:** ✅ In Stock

## Summary

> ⚡ Power up your diagnostics with precision and speed!

## Quick Answers

- **What is this?** diymore LCR TC1 ESR Tester Transistor Inductance Capacitance Resistance ESR Meter Multi-Function Tester TFT LCR-TC1 Transistor Tester for Diode Triode Capacitor Resistor Transistor ESR NPN PNP MOSFET by diymore
- **How much does it cost?** 168.77 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/216699149-diymore-lcr-tc1-esr-tester-transistor-inductance-capacitance-resistance-esr)

## Best For

- diymore enthusiasts

## Why This Product

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

## Key Features

- • **Recharge & Go:** Built-in rechargeable battery with intuitive LED indicators keeps you powered up and ready for any project.
- • **Rapid Fault Finder:** Diagnose circuit issues in minutes—even in-circuit with discharged capacitors—boosting your repair speed and confidence.
- • **Smart Auto Calibration:** One-button auto calibration ensures accuracy every time, saving you troubleshooting headaches.
- • **Crystal-Clear TFT Display:** 160x128 pixel screen delivers sharp, easy-to-read graphical results—no more squinting or guesswork.
- • **All-in-One Component Detective:** Instantly identify NPN/PNP transistors, diodes, capacitors, resistors, MOSFETs & more with one sleek device.

## Overview

The LCR TC1 ESR Tester is a multifunctional handheld device designed for professionals and hobbyists to quickly and accurately test a wide range of electronic components including transistors (NPN, PNP), diodes, capacitors, resistors, MOSFETs, and more. Featuring a sharp 160x128 TFT graphic display, automatic calibration, and a rechargeable battery with LED charge indicators, it streamlines fault detection and component identification, making it an essential tool for efficient circuit troubleshooting and validation.

## Description

Product Description Diymore LCR TC1 ESR Tester Transistor Inductance Capacitance Resistance ESR Meter To detect NPN and PNP transistors, capacitors, resistors, diodes, triodes, N and MOSFETs with P channel, JFET, IGBT, Triac and battery, resistor and capacitor and other components, etc. Can this transistor tester measure the Darlington tube? The Dalingon tube can not be tested. Can this transistor tester measure the Darlington tube? The Dalingon tube can not be tested. Can this transistor tester measure the hollow coil and power inductance? The hollow coil and power inductance cannot be measured drectly. Please connect the appropriate color ring inductor for testing. Can this transistor tester measure the hollow coil and power inductance? The hollow coil and power inductance cannot be measured drectly. Please connect the appropriate color ring inductor for testing. Do I have to “Discharge” the capacitor before measuring the capacitor? Before measuring the capacitor, you must "discharge" the capacitor, otherwise it will damage the tester. Do I have to “Discharge” the capacitor before measuring the capacitor? Before measuring the capacitor, you must "discharge" the capacitor, otherwise it will damage the tester. How to distinguish between two measurement areas? The triode, the diode, the capacitor are measured in the "123" area, please insert it in the "1" and "3" position.Please put Zener diode in the "KAA" area for measurement How to distinguish between two measurement areas? The triode, the diode, the capacitor are measured in the "123" area, please insert it in the "1" and "3" position.Please put Zener diode in the "KAA" area for measurement Why do I measure the resistance, the screen shows the ZENER diode? The resistance cannot be measured in the "KAA" area. If you put it in "KAA", it will display Zener. Why do I measure the resistance, the screen shows the ZENER diode? The resistance cannot be measured in the "KAA" area. If you put it in "KAA", it will display Zener. Multi-Function Transistor Tester We do not recommend using the tester to measure the battery! The battery voltage must be less than 4.5V, otherwise the tester may be damaged! Diode Triode Capacitor Resistor Tester Please "Discharge" the capacitors before use, if used without doing so, this Tester may be damaged Diode Triode Capacitor Tester Capacitor Resistor Transistor Tester Automatic detection of zener diode 0.01-30V Self test with automatic calibration IR decoder,Support Hitachi IR coding,IR waveform display Infrared receiving instruction Measurement results using TFT graphic display(160x128)

Review: Great value and a rather essential gadeget for rapid fault finding ..surprisingly good - It does not feel cheap nor expensive it has a good case , very easy to use and quite intuitive, no manuals but can be found by a Google trawl . The initial confusion over the numbering on the DIP socket is rapidly resolved once you realise there are only 3 inputs and these are repeated to support the lead pitch of different componenets. The KAA inputs are reserved for Zener diodes with the AA replicated again for pitch of leads. You can test on the box or remotely via the provided mini clip leads. The leads are a bit crappy but do a job, you may want to knock up some more robust ones eventually but these get you started. This little thing rocks ! It does not matter which way you connect any leads or any components the tester will work out the EBC or ANODE and cathode what ever and give you a graphical representation of the device together with HFE for transistors forward bias voltage for diodes, capacitance goes up to 100mf and also does ESR . It can measure resistance to quite low levels and with good accuracy and does batteries up to 4.5 volts and all manner of discrete semiconductors. I used it immidiately to fault find a project that got blown up after a short circuit many months ago and I had even for gotten how the circuit worked even though I designed and made it , the ease of use very quickly helped me get on the fault trail and had it back up and working in 15 minutes , I could have done this with a DVM and scope but i even managed to test in circuit with power off and CAPS discharged ( essential ) and tracked the fault to an LED that had gone bad and was acting as a resistor in both directions witha value of 160 ohms . The tester clearly reported this as a resistor and not a diode that was the clue I needed. This is clearly going to be a useful tool in the box not just for faults but testing all the crap lying around before I use it and to clearly identify resisitors and CAPS even indcutors , the value representation is better than a DVM you instantly know its 10k or 100 or 1000 no need to double check your decimal points or meter scale. I am middle age and myopic this device not only speeds things up but speeds up value checking which lets face it is a blasted chore. The battery may turn out to be a bit weedy but its not beyond our capabilities to fit a fatter cell , saying that it seems to charge pretty fast. For the money you really cant complain its a bargain.
Review: Quick component checker, don't expect accuracy. - If you want a quick component checker, then this is great. Don't expect accuracy, but if you want to check for a rough value then it is great. Good for checking transistor, diode and LED lead assignments. The infrared detector wasn't working for me. Not even sure if this is enabled on this version. Solid build, the interface connector is OK and is soldered to the circuit board, which is better than older devices where it just plugged and you got lose connections. The leads are a bit cheap, the idea another reviewer had of adding d banana sockets is a good idea and easy to do. The only down side is the lack of documentation. The IP address on the QR codes don't work. There is some helpful documentation on the desertcart page, but is a bit small to read. I have so far managed to test LEDs, silicone transistors and capacitors. The KAA sockets are for testing zener diode, but have not tried this yet. Lack of documentation means I don't know what zener diodes it can test.

## Features

- 【Multifunction Tester:】 To detect NPN and PNP transistors, capacitors, resistors, diodes, triodes, N and MOSFETs with P channel, JFET, IGBT, Triac and battery, resistor and capacitor and other components, etc.
- 【TFT graphic display(160x128)】: Detector to insert the component pins into the area, then the small handle and the corresponding one that will automatically test, at the end the results are displayed on the back clear TFT screen. Support Chinese and English.
- 【IR decoder】: After detection, align the infrared remote control with the light "IR", then press the remote control button, if the success detector decodes, the data code and infrared waveform is displayed.
- 【Charge indicator LED】: If the black screen may be out of power, please fully charge the device to test. When charging, the charging indicator will be light red, and when it is full, it will light green.Warm Reminder: The charging input voltage is 4.5V, please do not use TC1 ESR Tester Transistor under overpressure, otherwise the tester will be damaged.
- 【Automatic calibration】: Short-circuit three test sockets, short press the multi-function button, the tester will automatically calibrate. After disconnecting the short-circuit according to the prompt during the calibration process, no other operations are required(If you have any questions, please feel free to contact us)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B088WKJ4DB |
| Best Sellers Rank | 30,598 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 21 in Capacitance & Resistance Meters |
| Brand | diymore |
| Colour | TC1 Transistor tester |
| Compatible Devices | Transistors (NPN, PNP), Diodes, Triodes, Condensators, Resistors, etc. |
| Country Of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 1,747 Reviews |
| Item Weight | 120 Grams |
| Item weight | 120 Grams |
| Manufacturer | diymore |
| Manufacturer Part Number | D051055 |
| Measurement Type | Multimeter |
| Min. Operating voltage | 4.5 Volts (DC) |
| Minimum Operating Voltage | 4.5 Volts (DC) |
| Model Number | LCR-TC1 |
| Power Source | Battery Powered |
| Power source | Battery Powered |
| Specification Met | CE Marked, RoHS Compliant |
| Style | LCR-TC1 |
| Style Name | LCR-TC1 |
| UPC | 799132364363 |
| Unit Count | 1.0 count |

## Product Details

- **Brand:** diymore
- **Colour:** TC1 Transistor tester
- **Item weight:** 120 Grams
- **Power source:** Battery Powered
- **Style:** LCR-TC1

## Images

![diymore LCR TC1 ESR Tester Transistor Inductance Capacitance Resistance ESR Meter Multi-Function Tester TFT LCR-TC1 Transistor Tester for Diode Triode Capacitor Resistor Transistor ESR NPN PNP MOSFET - Image 1](https://m.media-amazon.com/images/I/71eKN-mLvSL.jpg)
![diymore LCR TC1 ESR Tester Transistor Inductance Capacitance Resistance ESR Meter Multi-Function Tester TFT LCR-TC1 Transistor Tester for Diode Triode Capacitor Resistor Transistor ESR NPN PNP MOSFET - Image 2](https://m.media-amazon.com/images/I/616ryqGmeqL.jpg)
![diymore LCR TC1 ESR Tester Transistor Inductance Capacitance Resistance ESR Meter Multi-Function Tester TFT LCR-TC1 Transistor Tester for Diode Triode Capacitor Resistor Transistor ESR NPN PNP MOSFET - Image 3](https://m.media-amazon.com/images/I/61tYj55cTfL.jpg)
![diymore LCR TC1 ESR Tester Transistor Inductance Capacitance Resistance ESR Meter Multi-Function Tester TFT LCR-TC1 Transistor Tester for Diode Triode Capacitor Resistor Transistor ESR NPN PNP MOSFET - Image 4](https://m.media-amazon.com/images/I/61lFiwJZOrL.jpg)
![diymore LCR TC1 ESR Tester Transistor Inductance Capacitance Resistance ESR Meter Multi-Function Tester TFT LCR-TC1 Transistor Tester for Diode Triode Capacitor Resistor Transistor ESR NPN PNP MOSFET - Image 5](https://m.media-amazon.com/images/I/61kwoKMjBAL.jpg)

## Available Options

This product comes in different **Style** options.

## Questions & Answers

**Q: Can this transistor tester measure the Darlington tube?**
A: The Dalingon tube can not be tested.

**Q: Can this transistor tester measure the hollow coil and power inductance?**
A: The hollow coil and power inductance cannot be measured drectly. Please connect the appropriate color ring inductor for testing.

**Q: Do I have to “Discharge” the capacitor before measuring the capacitor?**
A: Before measuring the capacitor, you must "discharge" the capacitor, otherwise it will damage the tester.

**Q: How to distinguish between two measurement areas?**
A: The triode, the diode, the capacitor are measured in the "123" area, please insert it in the "1" and "3" position.Please put Zener diode in the "KAA" area for measurement

**Q: Why do I measure the resistance, the screen shows the ZENER diode?**
A: The resistance cannot be measured in the "KAA" area. If you put it in "KAA", it will display Zener.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value and a rather essential gadeget for rapid fault finding ..surprisingly good
*by M***N on 12 March 2021*

It does not feel cheap nor expensive it has a good case , very easy to use and quite intuitive, no manuals but can be found by a Google trawl . The initial confusion over the numbering on the DIP socket is rapidly resolved once you realise there are only 3 inputs and these are repeated to support the lead pitch of different componenets. The KAA inputs are reserved for Zener diodes with the AA replicated again for pitch of leads. You can test on the box or remotely via the provided mini clip leads. The leads are a bit crappy but do a job, you may want to knock up some more robust ones eventually but these get you started. This little thing rocks ! It does not matter which way you connect any leads or any components the tester will work out the EBC or ANODE and cathode what ever and give you a graphical representation of the device together with HFE for transistors forward bias voltage for diodes, capacitance goes up to 100mf and also does ESR . It can measure resistance to quite low levels and with good accuracy and does batteries up to 4.5 volts and all manner of discrete semiconductors. I used it immidiately to fault find a project that got blown up after a short circuit many months ago and I had even for gotten how the circuit worked even though I designed and made it , the ease of use very quickly helped me get on the fault trail and had it back up and working in 15 minutes , I could have done this with a DVM and scope but i even managed to test in circuit with power off and CAPS discharged ( essential ) and tracked the fault to an LED that had gone bad and was acting as a resistor in both directions witha value of 160 ohms . The tester clearly reported this as a resistor and not a diode that was the clue I needed. This is clearly going to be a useful tool in the box not just for faults but testing all the crap lying around before I use it and to clearly identify resisitors and CAPS even indcutors , the value representation is better than a DVM you instantly know its 10k or 100 or 1000 no need to double check your decimal points or meter scale. I am middle age and myopic this device not only speeds things up but speeds up value checking which lets face it is a blasted chore. The battery may turn out to be a bit weedy but its not beyond our capabilities to fit a fatter cell , saying that it seems to charge pretty fast. For the money you really cant complain its a bargain.

### ⭐⭐⭐⭐⭐ Quick component checker, don't expect accuracy.
*by M***R on 5 November 2025*

If you want a quick component checker, then this is great. Don't expect accuracy, but if you want to check for a rough value then it is great. Good for checking transistor, diode and LED lead assignments. The infrared detector wasn't working for me. Not even sure if this is enabled on this version. Solid build, the interface connector is OK and is soldered to the circuit board, which is better than older devices where it just plugged and you got lose connections. The leads are a bit cheap, the idea another reviewer had of adding d banana sockets is a good idea and easy to do. The only down side is the lack of documentation. The IP address on the QR codes don't work. There is some helpful documentation on the amazon page, but is a bit small to read. I have so far managed to test LEDs, silicone transistors and capacitors. The KAA sockets are for testing zener diode, but have not tried this yet. Lack of documentation means I don't know what zener diodes it can test.

### ⭐⭐⭐⭐ Good Tester
*by J***N on 25 September 2025*

Great wee tester

## Frequently Bought Together

- diymore LCR TC1 ESR Tester Transistor Inductance Capacitance Resistance ESR Meter Multi-Function Tester TFT LCR-TC1 Transistor Tester for Diode Triode Capacitor Resistor Transistor ESR NPN PNP MOSFET
- MG Chemicals 8341 No Clean Flux Paste, 10 ml Pneumatic Dispenser (Complete with Plunger & Dispensing Tip)
- Isopropanol Alcohol IPA 99.99% 1L

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-07-16*