[New Unique Ternary Structured Design]DT71 Mini Digital Tweezers is a tool of multi-function measurements with full differential input measurement. DT71 has a unique ternary structure, which can be separated into controller, testing arms and tweezer tips, flexible to be replaced and combined. It is compact and pocket size for easy taking [Smart SMD Tweezers] DT71 mini digital tweezers have an OLED screen on the 360 rotatable controller. Smart gesture recognition will automatically identify left/right-hand operation and adjust screen display. Prevent you from misreading the parameters. Built-in smart MCU support firmware updating and parameters customization,calibration. [Easy to operate with only a light touch]There is no physical buttons on DT71 Mini Digital Tweezers, instead, it has a hidden touch button on top of the controller, which makes it very easy to operate with only a light touch. More convenient to use. DT71 Mini Digital Tweezers features a pair of beautiful intensified gold-plated interchangeable tweezer tips, which enables higher measuring accuracy. [Widely Applications]DT71 mini digital tweezers supporting sine/noise/pulse frequency signal output with automated component identification measurement and manual R, D, C, L, F, V measurement,Resistance,Capacitance,Inductance,Voltage,Frequency,Diode test. At the same time, a built-in -signal generator can output a of waveform signals. [Pocket-size battery but ] Built-in 2pcs Li-Ion battery provide up to 10 hours long working time. You can use it in laboratories, workbenches, warehouses, and in . How to charge Insert the 3.5mm male plug of the dedicated data cable into the test arms, and then connect a DC 5V power supply to charge the test arms. The charging indicator light is always on when charging, and off when fully . Warning: 1. NOT ALLOW over DC 5V input, otherwise it would be damaged and not replaceable. 2. DO NOT charge the controller. Material:plastic colour:Black Package Contents: 1 * Digital Tweezers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.