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LED Backlight Tester, KT4H LED TV Backlight Constant Current Board Tester, LCD TV Test Screen Backlight Strip Lamp Bead Repair and Testing Tool.(US)
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LED Backlight Tester, KT4H LED TV Backlight Constant Current Board Tester, LCD TV Test Screen Backlight Strip Lamp Bead Repair and Testing Tool.(US)
LED TV backlight tester can test LED TV backlight and separate test TV constant current board, easily determine the LCD TV fault problem.
LED Backlight Tester, KT4H LED TV Backlight Constant Current Board Tester, LCD TV Test Screen Backlight Strip Lamp Bead Repair and Testing Tool.(US)
Item #: 67492022

LED Backlight Tester, KT4H LED TV Backlight Constant Current Board Tester, LCD TV Test Screen Backlight Strip Lamp Bead Repair and Testing Tool.(US)

Item #: 67492022

AZN 148

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Friday, July 10
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LED TV backlight tester can test LED TV backlight and separate test TV constant current board, easily determine the LCD TV fault problem.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Precision Testing
The KT4H tester offers high precision in diagnosing LED backlight issues, ensuring correct identification and repair of faulty backlighting in LCD TVs, enhancing efficiency for technicians.
User-Friendly Design
Designed for ease of use, the KT4H features a simple interface and intuitive controls, making it accessible for both professionals and DIY enthusiasts in TV repair.
Versatile Compatibility
Compatible with various LED backlight strips and LCD TV brands, this tester adapts to multiple repair scenarios, providing reliable support for a wide range of devices and enhancing its value for technicians.

Product Details

Shop LED Backlight Tester, KT4H LED TV Backlight Constant Current Board Tester, LCD TV Test Screen Backlight Strip Lamp Bead Repair and Testing Tool.(US) online at a best price in Azerbaijan. B0B3Y96PJ5
  • LED TV backlight tester for checking LED TV backlight and separate testing of TV constant current board
  • Stepless presetting of open circuit voltage (20‑330VDC) for intelligent and automatic adaptation to LED light source voltage during testing
  • Steplessly preset maximum short circuit limit current (20‑150mA) for intelligent and automatic current testing
  • Special additional lmA accuracy wide voltage constant current source output for developing various applications
  • Material: ABS, Input Voltage: AC 85-265V, Output Voltage: DC 0-330V, Internal Output Current: 0-150mA, Input Power: 50VA
  • Package includes LED Backlight Tester, Power Cord, Constant Current Board Socket Connection Cable, Constant Current Board Tester Connection Cable, Meter Pen, Storage Bag, and Manual
Item Weight1.5 lbs (680 grams)

Who Should Buy?

Suitable For
  • TV Repair Technicians

    Ideal for professionals diagnosing and repairing backlight issues in LED and LCD televisions with efficiency.

  • Electronics Hobbyists

    Great for DIY enthusiasts who enjoy repairing electronics and want a reliable tool for testing LED backlights.

  • Quality Control Inspectors

    Useful for inspecting and testing backlight performance in manufacturing or repair processes to ensure quality standards.

Not Suitable For
  • Casual Users

    Not suitable for everyday users who lack technical expertise in electronics repair or testing.

  • Non-LED TVs

    Ineffective for traditional CRT TVs as they use different technology and do not require backlight testing.

  • Professional Technicians

    May not meet the high demands of seasoned technicians looking for advanced features beyond basic testing.

Product Description

LED Backlight Tester, KT4H LED TV Backlight Constant Current Board Tester, LCD TV Test Screen Backlight Strip Lamp Bead Repair and Testing Tool.(US)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the KT4H LED Backlight Tester?

    Answer: The KT4H LED Backlight Tester is designed to diagnose and repair LED backlight issues in LCD TVs. It provides a constant current to LED backlight strips, allowing you to test their functionality effectively. This tool is essential for technicians working in television repair, as it helps identify faulty components quickly and accurately, enhancing repair efficiency and saving time.
  • Question: How do you operate the KT4H LED Backlight Tester?

    Answer: Operating the KT4H LED Backlight Tester is straightforward. Simply connect the tester to the LED backlight strip you wish to evaluate, switch it on, and the tester will display the current it generates. This function enables you to determine if the backlight is working or if there are any issues. For effective testing, ensure that the device is properly connected and that all safety precautions are followed during operation.
  • Question: Can the KT4H tester be used for all types of LED backlights?

    Answer: Yes, the KT4H LED Backlight Tester is versatile and can be used with a wide range of LED backlight strips, making it suitable for most LCD TVs. This flexibility allows professionals to tackle various models and brands. Whether you're working on a flat-screen or a smart TV, this tester provides a reliable solution for backlight testing and repairs, ensuring compatibility with diverse LED technologies.
  • Question: What features make the KT4H LED Tester stand out?

    Answer: The KT4H LED Tester features a constant current output, easy-to-read LED indicators, and safe operation modes, making it a user-friendly tool. Its design focuses on precision and efficiency, allowing technicians to diagnose backlight issues accurately. Additionally, the lightweight and portable nature of the tester makes it convenient for on-site repairs, providing professionals with a reliable tool for quick assessments of various backlight problems.
  • Question: Is the KT4H LED Backlight Tester suitable for beginners?

    Answer: Yes, the KT4H LED Backlight Tester is user-friendly enough for beginners to start using. Its simple operation process and clear indicators allow even those new to electronics to perform basic tests on LED backlight strips. With a bit of study and practice, beginners can effectively diagnose issues, making this tester a great choice for DIY enthusiasts and novice technicians looking to enhance their skills.
  • Question: What safety features does the KT4H LED Tester offer?

    Answer: The KT4H LED Tester incorporates several safety features, including short-circuit protection and a secure connection system to prevent accidental disconnections during testing. These features help ensure safe and reliable operations, minimizing the risk of damage to both the tester and the components being tested. For anyone engaged in electronic repair, these safety measures provide peace of mind while diagnosing backlight issues.
  • Question: Where can I buy the KT4H LED Backlight Tester?

    Answer: You can purchase the KT4H LED Backlight Tester on Ubuy in Azerbaijan. Ubuy offers a reliable platform for finding various electronic testing tools, including this LED tester. Their selection ensures that you can find the right tools for your repair needs, with the ease of online shopping making it convenient for you to order from the comfort of your home.
  • Question: How can the KT4H LED Tester help in repair situations?

    Answer: In repair situations, the KT4H LED Tester allows technicians to quickly identify faulty LED backlight strips, enabling timely diagnoses. By providing a constant current, the tester enables professionals to see if the backlight illuminates properly—or if there are issues such as dead LEDs. This direct feedback significantly speeds up the repair process, allowing for precise replacements and reducing downtime for customers.
  • Question: Is the KT4H LED Backlight Tester portable?

    Answer: Yes, the KT4H LED Backlight Tester is designed to be portable, making it convenient for technicians who often work on-site. Its compact size and lightweight construction allow for easy transport. This portability means you can take it to different locations, whether it be a repair shop or a customer's home, ensuring you have the right tool within reach to diagnose backlight issues effectively.
  • Question: What devices are compatible with the KT4H LED Tester?

    Answer: The KT4H LED Tester is compatible with a wide variety of LCD TVs utilizing LED backlighting. This includes flat-screen televisions from numerous brands and models, making it a versatile tool for repair technicians. Its broad compatibility allows technicians to address backlight strip issues in multiple devices, enhancing the tester's overall utility and effectiveness in various repair scenarios.

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Pros

  • Accurate measurements
  • Easy to use
  • Portable design
  • Versatile applications
  • Durable build

Cons

  • Limited instructions

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

AZN 148

Order now and get it around Friday, July 10

QTY:

Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Plug and Play LED Backlight Tester
  • Ability to test LED TV backlights and separate the TV constant current board for quick identification of faults
  • Manual stepless presetting of open circuit voltage
  • Manually preset the maximum short circuit limit current
  • Ability to test offline voltage parameters of power supply legs of a variety of ICs
  • Special lmA accuracy wide voltage constant current source output, allowing development of clever applications.