The process of sourcing 2 DC (Direct Current) voltage signals. First the VoltsRef signal is sourced and measured on the UUT, that value is stored as reference. Then the test Volts signal is sourced and measured on the UUT and stored as reading. The test result is returned as (reading – reference).
These two voltage signals are often used when calibrating the DC gain of a device such as an Oscilloscope.
Required Parameters
- Volts –
- VoltsRef –
Optional Parameters
- Impedance –
- UUT.Input – Input Name of the UUT Connecting Point
Output Value & Uncertanty
- DeltaVolts