Features:  DT71 Mini Digital Tweezers is a tool for multi-function measurements with full differential input measurement. DT71 has a unique trinary structure, which can be separated into the controller, testing arms, and tweezer tips, which are flexible to be replaced and combined.  Innovative trinary structure: separated into the controller, testing arms, and tweezer tips, which are flexible to be replaced and combined.  360° rotatable controller with OLED screen, with good viewing angles.  Smart gesture recognition with automatic identification of left/right-hand operation and adjusting the screen orientation accordingly.  Hidden touch button on top of the controller, which makes it easy to operate with only a light touch.  Test arms use magnetic elasticity to provide an easy clipping, ergonomic, and long-lasting structure.  Built-in dual lithium batteries in test arms, balancing both arms and providing a longer standby time.  Several kinds of gold-plated interchangeable tweezer tips, enabling higher measurement accuracy in various usages.  Automatically identify SMDs including resistor, capacitor, inductor, and diode, showing both main and secondary parameters.  A built-in signal generator can output a variety of waveform signals.     Product Specifications:  Operation time: 10 hrs (in continuous operation).  Charging time: 2 hrs.  Display: 96*16 OLED.  Size: Controller--47mm; Test Arms--106mm.  Weight: 22g.  Operation: Hidden touch button.