Digital Multimeters
A multimeter is an electrical measurement device used to measure voltage, current, and resistance in an electrical circuit. Digital multimeters read the signal of the physical quantity being measured over either a preselected range, or within a range set by an autorange function. The analog signal read by the meter is passed through a series of electrical components to precondition the signal before putting it through an analog to digital converter. The output value is reported on an LCD or LED screen.
Suppliers of Digital Multimeters
