LED Tester Description LED Tester Our LED Tester is designed for maintaining and detecting various LCD TV LED backlights, LED light fixtures, and LED advertising light boxes. Features Banana Jack Design: Safer and more stable probe insertion compared to terminal types. Dual Current Settings: Use MIN MODE for testing a small number of light beads. Adjustable Output: Automatically adjusts voltage and current when testing a single LED. Convenience: Test TV LED backlights without disassembling the screen. Easy Operation: One-button on/off function with a user-friendly design. Single Light Bead Functionality: Includes slow-start feature. Built-In Safety: Features an isolation transformer to prevent electric shock and avoids burning lamp beads on reverse connection. Protective State: Automatically shifts to a protective state during probe short circuits or lamp bead failure and resumes normal operation once resolved. Data Display: Dual display for output voltage and current. Specifications Material: Plastic Input Voltage: AC 85-265V, 50/60Hz Output Voltage: DC 0-320 Volt Output Current: 0-38 mA Item Size: 141 x 82 x 39 mm / 5.6 x 3.2 x 1.5 in Item Weight: 179 g / 6.3 oz Package Size: 175 x 120 x 60 mm / 6.9 x 4.7 x 2.4 in Package Weight: 290 g / 10.2 oz Package List 1 x LED Tester 2 x Test Pen 1 x User Manual