1. Intelligent Mode: Enter the intelligent mode by default. In smart mode, the voltmeter automatically measures voltage, resistance and continuity. It can identify the measurement content and select the best resolution range, making the measurement more convenient and fast. 2. Easy to use: with rechargeable function, the meter lasts longer. And no need to manually replace the battery, more convenient. 3. Practical features: When starting out, small details like data retention, large backlit LCD screen, stand and low battery indicator help get the job done better and faster.