The WFS210 is a compact, portable battery powered fully featured two channel oscilloscope. Instead of a built-in screen it uses your tablet (iOS, Android™) or PC (Windows) to display the measurements. Data exchange between the tablet and the oscilloscope is via wlan.
The Velleman WFS210 is the world's first Wifi dual channel digital storage oscilloscope geared towards tablet computers.
This is the latest model featuring the Firmware which allows full functionality with the iOS version 10.