Ensure precise and safe testing of your LED lamp beads with this advanced LED Lamp Bead Tester, designed to deliver reliable performance and user-friendly operation. Crafted from durable ABS material, this tester provides an efficient solution for diagnosing LCD TV backlight issues without the need to remove the screen, saving time and effort during repairs. Key Features: · Progressive Start Safety Testing: Features a progressive start mode where voltage automatically adapts and current gradually increases, preventing damage to LED lamp beads caused by excessive current. · Convenient LED Lamp Bead Testing: Supports testing of LED lamp beads with an output power of 18W, enabling quick and accurate identification of backlight status without screen removal. · Screen Removal-Free Operation: Allows you to light up the LCD TV screen directly, eliminating the hassle and risk associated with removing the screen during testing. · Digital Display with Adjustable Voltage: Equipped with a clear digital display showing real-time output voltage, the tester includes adjustable voltage settings and self-correction for precise control and measurement. · Enhanced Safety and Portability: Designed with hot and cold ground isolation to prevent electrocution, and integrates the power cord and tester box into one compact unit for easy transport and handling. Specifications: · Item Type: LED Lamp Bead Tester · Material: ABS · Power: 18W Package Includes: · 1 x LED Lamp Bead Tester This LED Lamp Bead Tester is an essential tool for technicians and DIY enthusiasts, offering a safe, efficient, and accurate method to test LED backlights and ensure optimal performance of LCD screens. Its durable construction and innovative features make it a reliable choice for all your LED testing needs.