Electronics & Virtual Labs

Digital Multimeter Simulator

Learn real-world electrical measurement technique: measure DC voltage dividers, test unpowered resistor values, beep out PCB continuity traces, and break circuit jumpers to insert the ammeter in series safely.

Digital Multimeter Simulator

DMM Lab

Learn authentic multimeter dial selection, lead jack routing, and series vs. parallel probe placement

Exercise 1: Measure Battery Voltage

Setup ✓Measurement ✓

Set the multimeter to DC Voltage, connect the red lead to V/Ω, and place the red probe on TP_BAT+ and black probe on TP_GND.

Setup ✓ & Measurement ✓! Battery voltage reads +9.00 V accurately.

Test Board: voltage dividerClick test points below to attach probes

Red Probe Connected:TP_BAT

Black Probe Connected:TP_GND

PRO-BENCH DIGITAL MULTIMETER

CAT III 600V

AUTO-RANGE

9.02V

HOLD: OFFMODE: DC_V

Rotary Function Dial

Input Terminals (Click to Plug Red Lead)

COM[BLACK PLUG]

Mathematical Formulation & Engineering Notes

Voltage measured in parallel across load (high impedance); Current measured in series with load (near-zero shunt impedance).