When speaking of flexibility in test, the Handyprobe HP3 USB oscilloscope, spectrum analyzer, voltmeter, and data logger should come to mind. The instrument’s differential input is capable of measuring voltages from 200 mV full scale up to 800 Vdc/566 Vac with a 10-bit resolution and a sampling rate to 100 Msamples/s. It handles continuous streaming at 10 Msamples/s with a record length of 1 Msample. Additionally, the instrument comes with a unique low noise differential measuring lead that is highly insensitive to external signals. For more information, call TiePie engineering, Cambs, United Kingdom. +44 1-480-300-695.