Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
genuine image
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
This multi-functional tester is an essential tool for LED light repair, TV backlight testing, and vehicle LED testing.
Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA
商品＃: 203165974

Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays,

商品＃: 203165974

JPY 7972

JPY 10160

Price Details

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

*All items will import from アメリカ

22%

在庫あり
アメリカ USA ストアからの輸入品

QTY:

在庫は残り8点のみです。
今すぐ注文すると 頃に届きます 木曜日, 7月 23
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最高の物流パートナー
  • fedex
  • dhl
This multi-functional tester is an essential tool for LED light repair, TV backlight testing, and vehicle LED testing.
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この商品の利点

No Disassembly Needed
Easily diagnose LED lights without disassembling screens, saving time and preventing damage. Perfect for quick repairs and maintenance.
Versatile Use
Ideal for various LED light repairs, making it a must-have tool for professionals and DIY enthusiasts alike. Competes with other testers by offering multi-functional capabilities.
Digital Voltage Testing
Accurate digital readings for both AC and DC voltage ensure reliable results during repairs, enhancing user confidence and efficiency in home maintenance tasks.

製品詳細

Shop Multi Tester for LED TV Backlight & Constant Current Board & All LED Repair | For LED Strips, Single LED Beads, COB Light Sources, Displays, Computers, Monitors, Vehicle LED Lights, Output 0-330V/0-150mA online at a best price in 日本. B0FRXTTHJ8
  • 【Professional Multi- Functional Tester】This multi tester can perform accurate constant current driver board testing, TV backlight strip testing, and real-time detection of voltage and current of various electronic components with high-precision voltmeter and ammeter. It supports automatic + manual dual mode for voltage and current adjustment, and is also suitable for repairing all LED lights, and can judge faults intuitively (voltage=0 for short circuit, voltage=330V for open circuit).
  • 【Stepless Adjustment & Safe Testing】The core advantages of this tester lie in safe testing, more reliable design and better quality materials for stronger safety assurance: it is designed with anti-electric shock, no sparking when short-circuited, and intelligent adjustment of output voltage and current. It adopts dual isolation protection of power supply and tester, which can be tested for a long time without damaging lamp beads. No risk of burnout when testing single LED beads with wrong polarity. (Set voltage around to 20V and the current switch to 1mA)
  • 【No Screen Disassembly Required】This backlight tester can test constant current boards, truly achieving comprehensive screen-free testing. It is equipped with factory default settings (330V/50mA) for direct use without repeated adjustment. Manual voltage and current control functions allow for precise range customization, enabling manual adjustment of the test voltage (0-330V/DC) and current (0-150mA) ranges. It can quickly locate backlight faults without blind replacement of the whole board, save maintenance time and cost, and reduce the risk of burning LEDs and screens.
  • 【Used in All LED Lights Repair】Multi-Functional Tester can test all of LED lights, supporting all sizes of LED TVs, monitors and computer screens, and compatible with all high-voltage and low-voltage LED strips, including LED strips, LED panels, single LED beads, COB lighting sources, TV backlight, displays, computers, and various electronic components and more, making it an essential tool for LED light repair, TV backlight testing, and vehicle LED testing. It will not burn LED beads and panels during testing.
  • 【Electronic Component Withstand Voltage, Breakdown & Characteristic Tests】Add 1mA precision wide voltage (0-330V) constant current source output, allowing for the development of various ingenious applications. For example, it can be used to measure the forward and reverse voltages of diodes, Zener diodes, transistors, MOSFETs, etc., and the withstand voltage or breakdown voltage of capacitors below 330V, varistors, TVS transient diodes, etc.
Power SourceCorded Electrical
Upper Temperature Rating40 Degrees Celsius
Maximum Operating Voltage330 Volts
Compatible DevicesLED Strips; LED Panels; Single LED Beads; COB Lighting Sources; LED TV Backlights; Displays; Computers; Vehicle LED Lights; Constant Current Driver Boards; Monitors; Various Electronic Components
Style NameElectronic & Ergonomic
ColorWhite, Green
Item Dimensions4.51 x 2.59 x 1.38 inches (11.5 x 6.6 x 3.5 cm)
Brand NameMULBRANTEX
ModelKT4H
ManufacturerMULBRANTEX
Part NumberKT4H
Included ComponentsMulti tester &Test probe &Power cord &Socket cable &Connection clip &User Manual
Unit Count1.0 Count
BrandMULBRANTEX
StyleElectronic & Ergonomic
Item dimensions L x W x H4.51 x 2.59 x 1.38 inches (11.5 x 6.6 x 3.5 cm)

同梱内容

Multi tester &Test probe &Power cord &Socket cable &Connection clip &User Manual

どんな人にお勧めですか？

Suitable For
  • DIY Enthusiasts

    Ideal for individuals who enjoy home maintenance projects and need a reliable tool for diagnosing electrical issues.

  • LED Light Repair

    Perfect for technicians who work on LED lights and need a tester that supports constant current board assessments.

  • Homeowners

    Useful for homeowners seeking to troubleshoot and repair their TV backlighting without professional assistance or costly services.

Not Suitable For
  • Professional Technicians

    May not satisfy the advanced needs of professional electricians who require more specialized equipment for complex repairs.

  • Non-Technical Users

    Not suitable for individuals with little to no electrical knowledge, as it may cause confusion or misuse.

  • General Purpose Use

    Not advisable for users looking for a standard multimeter for general electrical measurement purposes due to its specialized nature.

製品説明書

何か質問はありますか？ おしゃべりしましょう

顧客の質問と回答

  • 質問: Can this tester be used for testing LED strips?

    答え: Yes, it can test LED strips along with other LED types.
  • 質問: Is it safe to test single LED beads with the tester?

    答え: Yes, the tester is designed to prevent burnout when set correctly.
  • 質問: Do I need to disassemble the TV screen for testing?

    答え: No, this tester allows for screen-free testing.

MULBRANTEX Multi Testers Editorial Review

### Editorial Review The TV LED Backlight Strip and Constant Current Driver Tester have received a positive reception from customers, primarily due to its efficient design that eliminates the need for screen disassembly during LED light repairs. Users appreciate the versatility of the product, noting that it is compatible with all types of LED lights, which makes it a valuable addition to their repair toolkit. The tester's impressive voltage capacity of up to 330V enhances its functionality, allowing for a wide range of applications. Many reviews highlight the ease of use, with several customers pointing out that the setup process is straightforward, making it accessible even for those who may not be highly experienced in electronics. The ability to test LED strips without needing to remove the screen simplifies what can typically be a cumbersome repair process, saving both time and effort for technicians. However, some users have indicated a desire for enhanced instructions, as not everyone feels fully confident in how to utilize all features. While this is a minor concern, providing clearer guidance could further elevate the user experience. Overall, this tester has proven to be a reliable tool for repairing LED systems, catering to both professionals and hobbyists alike, and has received commendations for its practical application and user-friendly approach. ### Pros and Cons **

お客様のレビュー＆評価

4.5
7 カスタマー評価
  • 5 星
    70%
  • 4 星
    11%
  • 3 星
    19%
  • 2 星
    0%
  • 1 星
    0%

この商品のレビュー

お考えをお聞かせください

長所

  • No need for screen disassembly during repairs
  • Compatible with all types of LED lights
  • High voltage capacity (up to 330V)
  • Easy setup and straightforward to use
  • Suitable for both professionals and hobbyists

短所

  • Some users desire better instructions for comprehensive feature utilization

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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JPY 7972

JPY 10160

今すぐ注文すると 頃に届きます 木曜日, 7月 23

QTY:

在庫は残り8点のみです。
安全な取引安全な取引

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

最高の物流パートナー
  • fedex
  • dhl
最速の国際配送

特徴と利点

  • Perform constant current driver board testing without disassembling screens.
  • Real-time voltage and current detection for various electronic components.
  • Manual adjustment of test voltage (20-330V) and current (20-150mA).
  • Suitable for all LED lights including strips, panels, and beads.
  • Safe testing with low risk of burnout on single LED beads.
  • Ideal for DIY home appliance maintenance and repair.

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