Easily test your electronics when you have the Vion Auto-Detecting Smart Multimeter. Using Bluetooth and a smart app, this device makes it easier than ever to test for malfunctions. Unlike traditional systems, Vion has no confusing switches or dials. Instead, you simply connect it to your electronics and it automatically detects the device to give you a reading. In addition, Vion sends the data directly to your smartphone using the app. This way, you have organized data right where you need it. You can even hear stored measurements through the voice guidance feature. Plus, the color LED indicator makes it easy to understand if your device is working so there’s no guesswork. The unibody design means Vion is easy to store and take anywhere. It’s perfect for any task whether you’re testing batteries to checking for wiring problems.