Efficiently test LED TV backlights and various LED lighting with this versatile LED Tester, designed to deliver adaptive voltage and current output without the need for manual adjustments. Perfectly suited for professionals and enthusiasts, this tester supports multiple types of single LED beads and series-parallel connected LED light bars, allowing for comprehensive testing of LED backlight systems without the hassle of removing screens. Key Features: · Adaptive Voltage and Current Output: Automatically adjusts voltage and current to suit different LED types, providing precise and reliable testing without manual intervention. · Broad LED Compatibility: Supports testing of various single LED beads and LED light bars with series-parallel connections, enhancing versatility for multiple applications. · Soft Start with Eye Protection: Gradual brightness increase protects your eyes while providing a smooth start to testing processes. · Short Circuit Protection: Equipped with positive and negative electrode test pen short circuit safeguards to ensure safety during testing. · No Screen Removal Required: Enables testing of LED TV backlights and other LED backlights of any size without detaching the screen, saving time and effort. · User-Friendly Button Type Bracket Design: Provides stable support, making testing more convenient and efficient. · Digital Display Options: Available with or without a digital display to meet different user preferences. Specifications: · Output Current: < 30mA · Output Voltage: 0-200V · Material: Durable Plastics · Color: White and Yellow · Item Size: 145 x 85 x 35mm (5.7 x 3.3 x 1.4 inches) · Item Weight: 167g (5.9 ounces) · Package Size: 180 x 110 x 50mm (7.1 x 4.3 x 2.0 inches) · Package Weight: 253g (8.9 ounces) Package Includes: · 1 x LED Tester with Power Cable · 2 x Test Pens with Lines · 1 x User Manual This LED Tester offers a reliable, safe, and easy-to-use solution for testing all kinds of LCD TV LED backlights, LED lighting lamps, and LED advertising light boxes. Its adaptive output, protective features, and convenient design make it an essential tool for effective LED maintenance and diagnostics.