The Smart Tweezer LED is a specialized solution for testing SMDs and LEDs. The device combines intelligent design with high quality and gold-plated tweezers in a compact, lightweight, battery-powered LED tester. - Convenient one-handed operation - Ideal for SMD components - Automatic LED polarity detection and display - Forward voltage is displayed - Adjustable, constant test current from 1 to 30 mA - Visual LED brightness test - Visual LED color test - OLED display - Built-in Li-ion battery - 1 SmartTweezer - 1 User Manual - 1 Micro-USB charging cable