What wriers are + and _ on the dmm

Questions
1

what wriers are + and _ on the dmm

2

In DCAClab Circuit Simulator, the Digital Multimeter (DMM) has three probes:

1. Red Probe for Voltage/Resistance (VΩ):

  • Used to measure voltage across two points or resistance.
  • Connect this red probe in parallel with the component.

2. Red Probe for Current (A):

  • Used to measure current flowing through a component.
  • Must be connected in series in the circuit.

3. Black Probe (COM):

  • The black probe is common for measuring both voltage and ampere.
  • Always connect this probe to the reference point (usually ground or return path).

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