Hand-held USB oscilloscope for PC
100 MSa/s | Handyprobe HP3 TiePie engineering

The TiePie engineering Handyprobe HP3 is the world's first PC based 100 MS/s differential USB oscilloscope.
Differential input

The Handyprobe HP3 is equipped with a differential input with a maximum input range of 800 Volt DC (566 Volt RMS). Because of the differential input, it is not possible to create a short circuit to ground through the usb oscilloscope. The high input range makes it possible to use the Handyprobe HP3 without additional attenuators. See the classroom section for information about differential measuring.
Fast streaming

The advanced driver technology makes it possible to measure a continuous stream of data from the Handyprobe HP3 to the computer, at a maximum rate of 10 MSamples/s. The maximum measuring time is only limited by the available space on the hard drive. The high sampling rate makes it possible to capture short events with high accuracy. It is also possible to monitor e.g. the line power for a very long time and afterwards view and analyze each cycle of the signal thoroughly.