Do you need to measure larger voltage potentials, but would also like to have high precision measurements? This voltage input Phidget is the best of both worlds. You can measure voltage up to ±40V with a resolution of 77 microvolts with this impressive little Phidget. You can switch the voltage range to ±312mV mode from software, increasing the resolution to 600 nanovolts. The VCP1000 connects to a port on a VINT Hub.
Isolated for Stability
This Phidget is electrically isloated, so a power surge on the circuit you're measuring will not damage your VINT Hub or your computer. Isolation also improves stability by eliminiating potential ground loops.