the.com/multimeter
the only courtroom where wires confess voltage, current, and resistance under relentless cross-examination
three jobsMeasures volts, amps, and ohms in one tool
red probeTouch live circuits backward and it pops fuses
continuity beepThat tone confirms electricity has an unbroken path
true RMSCostlier models read distorted waveforms accurately
resistance trickTiny internal battery sends current to measure ohms