Product keywords
Please enter the email address account
LCR - T4 - H Transistor Tester ESR SCR Meter for DIY Project
Share to:

LCR - T4 - H Transistor Tester ESR SCR Meter for DIY Project

- Earthy

    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Oct 29 - Oct 31, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
  • +
  • interest-free You can enjoy a maximum of 0 interest-free installments, and may not enjoy this offer when placing orders with other products
Tax Info Price Protection Price Disclaimer Repair Warranty Report Item
Recommended for You

LCR - T4 - H Transistor Tester Descriptions

LCR - T4 - H ESR Meter LCR LED Transistor Tester

Main Features:
● Measure bipolar transistor current amplification factor and base-emitter threshold voltage
● Automatic test the pin of a component, display on the 128 x 64 LCD
● Measure the gate threshold voltage and the gate capacitance of the MOSFET
● One-button operation, automatic shutdown
● 2uF capacitors can simultaneously measure the ESR value of equivalent series resistance
● Via the base-emitter threshold voltage and high current amplification factor to identify darlington transistor
● It can simultaneously measure two resistors and the resistor symbol will be displayed on the right with a decimal value of 4
● It can detect the transistor
● Automatic detect the NPN and PNP transistors, n-channel and p-channel MOSFET, diode ( including double diode ), thyristor, transistor, resistor and capacitor and other components
● Powered by 1 x 9V 6F22 battery ( not included )



Model: LCR - T4 - H
Mainly Compatible with: Arduino
Color: Yellow

Dimensions and Weight

Product weight: 0.0450 kg
Package weight: 0.0700 kg

Package Contents

Package Contents: 1 x Transistor Tester ( 8cm Line )

LCR - T4 - H ESR Meter Transistor Tester Diode Triode Capacitance SCR Inductance - Earthy

LCR - T4 - H ESR Meter Transistor Tester Diode Triode Capacitance SCR Inductance - Earthy

LCR - T4 - H ESR Meter Transistor Tester Diode Triode Capacitance SCR Inductance - Earthy

Product Safety Disclaimer:
We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards. For certain products (e.g. toys, knives, etc.), we recommend proper supervision as we cannot be held liable for misuse or accidents.

Suggested Products

Customer Reviews

4.7 out of 5
  • 22
  • 7
  • 1
  • 0
  • 0
See all 30 reviews Write a Review
  • fsh
    Yes (0) Color: Earthy
    Extremely useful component tester for a great price
    * It works perfectly to test all kinds of electronic components, I mainly used it to measure inductors, capacitors and resistors
    * With high Ohm resistors it works much better than my multimeter, so I can now measure components which I could not measure well before
    * It's very useful that we can use a standard 9V battery or any other 9V DC power source
    * It's small and compact, so it can be easily stored and transported
    * It's so simple to use, just fit the component and press the button
    * I'm very impressed how reliable it works
    * On the back side of the board, there are some stains or residue. But this does not seem to affect the operation, so it's only cosmetic and not a problem for me

    Jun 22,2018

  • Matheus Oliveira
    Yes (0) Color: Earthy
    good, but...
    Product matches description compleetly. Very usefull for any kind o tests or bulding, or to fix any board. Very easy to use, you just need to put the component and press the button. It still shows the battery voltage.
    The product came working, but the screen came loose, and with lots of scratches. I had to put it in place with hot glue. This tester cames with no frame, or hull to protect the circuit, and the screen. Making it a bit sensible

    Oct 08,2017

  • Transistor Tester
    Yes (0) Color: Earthy
    A very useful device
    A very useful device for the home master. Works excellent.Very good price for quality product. Automatically determines the terminals of the transistor, polarity - P or N
    It is recommended to use a power adapter as the battery is draining quickly.

    May 22,2018

  • Yurii
    Yes (0) Color: Earthy
    A very useful thing for repairmen
    -Simple use
    -wide opportunities
    -intuitive management
    -quality thing
    Board without case)
    You can buy the case
    Or do it yourself)

    Apr 12,2017

  • Вадим
    Yes (1) Color: Earthy
    LCR - T4 - H ESR тестер
    -Простота использования
    -Точность показаний
    -Питание от 9v батарейки

    Apr 22,2017

Customer Questions

  • All(1)
  • Product Information
  • Stock Status
  • Payment(1)
  • About Shipping
  • Others

I'm just on paypal 457.30 rub could you reduce the price?

By Александр Jan-28/2017 19:19:21

Hello Diego,Sorry, due to customs regulations we cannot declare a lower value on the invoice or declare the item as a gift.Thanks for your inquiry.

1 Questions & Answers View All

Sponsored Products Related to This Item


There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for LCR - T4 - H Transistor Tester to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy LCR - T4 - H Transistor Tester ? Please submit your wholesale LCR - T4 - H Transistor Tester inquiry below. Please note we usually don’t offer free shipping on wholesale LCR - T4 - H Transistor Tester orders, but the wholesale price will be a big bargain.

Your Recently Viewed Items

See personalized recommendations

New customer? Start here
Pre-sale Service