Discover the ultimate solution for testing LED components with our Professional LED TV Backlight Tester. Designed for versatility and precision, this tester is an essential tool for anyone working with LED technology. WIDE USAGE: This LED TV backlight tester is perfect for testing a variety of LED components, including LED lamps, LED panels, individual LED beads, COB light sources, LED TV backlights, monitors, and computers. Its broad application range makes it an indispensable tool for technicians and hobbyists alike. SUPERIOR QUALITY: Equipped with a high-speed microcontroller, our LED tester performs precise voltage sampling tests and drives LED lights to display voltage accurately. This advanced technology ensures board integration and significantly reduces defect rates, providing reliable and consistent results every time. SAFETY: Featuring 0‑adaptive voltage, this tester is suitable for most series and parallel lamp bead testing. It employs a progressive start method, where the voltage automatically adapts to the current as it gradually increases, ensuring that your lamp beads are never at risk of burning out. ADJUSTABLE: The LED TV backlight tester includes a digital display that provides real-time voltage output. With adjustable voltage settings and self-calibrating voltage values, you can easily tailor the tester to meet your specific needs, ensuring precise and accurate testing. INTEGRATED DESIGN: Designed with safety and convenience in mind, this tester can be isolated from hot and cold ground, eliminating the risk of electrocution. The integrated power cord and case make it easy to transport, allowing you to take it wherever your work requires. Enhance your LED testing capabilities with our Professional LED TV Backlight Tester. Its combination of versatility, precision, and safety makes it the perfect choice for anyone working with LED technology. Whether you're a professional technician or a DIY enthusiast, this tester will help you achieve accurate and reliable results every time.