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  • All Sizes Multipurpose LED TV Backlight Quality Tester Tool for All LED Lights Repair Output 0-280V
  • All Sizes Multipurpose LED TV Backlight Quality Tester Tool for All LED Lights Repair Output 0-280V
  • All Sizes Multipurpose LED TV Backlight Quality Tester Tool for All LED Lights Repair Output 0-280V
  • All Sizes Multipurpose LED TV Backlight Quality Tester Tool for All LED Lights Repair Output 0-280V
  • All Sizes Multipurpose LED TV Backlight Quality Tester Tool for All LED Lights Repair Output 0-280V
All Sizes Multipurpose LED TV Backlight Quality Tester Tool for All LED Lights Repair Output 0-280V

All Sizes Multipurpose LED TV Backlight Quality Tester Tool for All LED Lights Repair Output 0-280V

  • 1 - 9 Pieces
    $30
  • 10 - 99 Pieces
    $25
  • 100 - 499 Pieces
    $23
  • >= 500 Pieces
    $22
View product details

All Sizes Multipurpose LED TV Backlight Quality Tester Tool for All LED Lights Repair Output 0-280V

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Non-Invasive Backlight Testing: Tests LED TV backlights without disassembly, ensuring no damage to the TV or components.
  • Accurate Voltage Output Control: Adjustable 0-330V output range for precise diagnostics of backlight systems in various LED/LCD TVs.
  • Safety-Enhanced Operation: Built-in overvoltage and overcurrent protection safeguards users and equipment during testing.
  • User-Friendly Interface: Equipped with a digital display for real-time feedback and clear, intuitive instructions for effortless operation.

Key features

  • 1. Durable Material Construction

    • With a rugged plastic body, you can ensure long-term durability and resistance to accidental damage during frequent use.

  • 2. User-Friendly Digital Display

    • With a clear digital interface, you can easily monitor real-time test results and adjust parameters for precise diagnostics.

  • 3. Wide Voltage Compatibility

    • With an adjustable output range of 0-330V, you can test backlight systems across all LED and LCD TV models, ensuring broad applicability.

  • 4. Non-Invasive Testing Efficiency

    • With non-invasive testing capability, you can diagnose issues up to 50% faster than traditional disassembly methods*, ideal for both home and professional repair environments.

  • 5. Certified Safety Standards

    • With LVD, CE, and EMC certifications, you can guarantee compliance with international safety and performance regulations for reliable operation.

Product details

All Sizes Multipurpose LED TV Backlight Quality Tester Tool for All LED Lights Repair Output 0-280V

The All Sizes Multipurpose LED TV Backlight Quality Tester Tool is a compact, non-invasive device designed to diagnose and repair LED/LCD TV backlight systems efficiently. Certified to LVD, CE, and EMC standards, it offers real-time voltage (0-330V) and current monitoring via LED/LCD displays, ensuring safe and accurate testing without disassembly. Its durable plastic build and portability make it ideal for professionals and DIY users alike.

Technical specifications

FeatureSpecificationBenefit
Non-Invasive TestingWorks without TV disassemblySaves time and prevents screen damage
Voltage RangeAdjustable 0-330VSupports all LED/LCD TV backlight types
CertificationsLVD, CE, EMCEnsures safety and compliance
Display TypeLED/LCDClear, real-time results visibility
Safety FeaturesVoltage/current auto-adjustment, overvoltage/overcurrent protectionPrevents electrical hazards
PortabilityCompact, lightweight designEasy to carry across repair environments
CompatibilityLED/LCD TVs of all sizesVersatile for home or professional use

Customization guide

Adjustable voltage ranges (e.g., 0-220V for home use or 0-330V for commercial repairs) can be tailored to specific TV models. Interface languages (e.g., English/Spanish) or display brightness levels can also be customized to meet regional or accessibility needs.

Get inspired

With its non-invasive design and wide voltage range, this tester simplifies troubleshooting for technicians and DIYers. Whether diagnosing flickering screens or calibrating backlight brightness, it ensures precise results while prioritizing user and device safety.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Voltage Range0-220V0-280V0-330V
Safety FeaturesBasic protectionEnhanced overcurrent shieldTriple-layer protection
Display ResolutionStandard LEDHigh-brightness LCDRetina LCD
PortabilityLightweightFoldable handleErgonomic grip

Supplier's note

  1. Technical Breakthroughs:

    • Non-Invasive Testing: Eliminates disassembly risks, reducing repair time by 40% compared to traditional methods.
    • Triple-Layer Safety (Pro Model): Exceeds industry standards with overvoltage protection rated 50% higher than competitors.
    • Universal Compatibility: Works across LED/LCD TVs of all sizes, making it a one-tool solution for repair shops.

  2. Optimal Version Selection:

    • Base Model: Ideal for small repair shops handling low-to-medium voltage TVs (e.g., 32-43").
    • Advanced Model: Best for professional technicians requiring high-brightness displays and durability for on-site repairs.
    • Pro Model: Designed for large-scale repair centers or high-end TV brands (e.g., OLED panels), offering 330V capacity and military-grade safety.

With the Pro Model’s 330V output and triple-layer protection, technicians can safely test premium TVs without risking screen damage. Its ergonomic design paired with Retina LCD ensures precision even in low-light environments. For home users, the Base Model’s lightweight build and affordability make it a practical choice.

Frequently asked questions

  • Which LED TV Backlight Tester is best suited for small repair shops?

  • Is the LED TV Backlight Tester CE and LVD certified for safety?

  • How does the tester ensure accurate backlight testing without disassembling the TV?

  • Can this tester be used for DIY repairs at home?

  • What TV sizes and types are compatible with the tester?

  • Does the tester require calibration or special maintenance?

  • What voltage range does the LED TV Backlight Tester support?

  • Is the tester suitable for commercial repair centers?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Certifications & ComplianceRegulatory audits, international salesMeets LVD, CE, EMC (Base); Adds RoHS (Advanced ▲)Ensures global market acceptance (EU/US standards)Industry Standard lacks RoHS compliance (common in low-tier testers)
Non-Invasive TestingHome/Field repairsNo disassembly required (ISO 9001 compliance)Prevents TV damage, faster diagnostics (50% quicker than invasive methods)Industry Standard may require partial disassembly (risk of screen cracks)
Voltage RangeProfessional repairs0–220V (Base) ▲ 0–330V (Advanced ▲)Supports high-end LED panels (e.g., 4K TVs) ▲ (330V max)Industry Standard max 200V (limits compatibility with modern TVs)
Display TypeTechnical diagnosticsDual LED/LCD display (ISO 10012) ▲ Touchscreen (Advanced ▲)Clear real-time readings (brightness: 500 nits)Industry Standard uses analog dials (harder to read in bright settings)
Safety FeaturesIndustrial safety auditsOvervoltage/overcurrent protection (IEC 61010) ▲ Thermal monitoring (Advanced ▲)Prevents electrical hazards (≤5% error margin)Base lacks advanced thermal alerts (risk of overheating during prolonged use)
PortabilityOn-site repairsCompact 250x150mm design (ISO 22896) ▲ ≤3kg weight (Advanced ▲)Easy transport (fits in toolboxes) ▲Industry Standard bulkier (≥5kg, requires cart transport)

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