1. the viewing angle can affect the observer's perception of which numbers the needle points to on analouge while digital is a set number
2.Digital meters, which use circuitry to measure quantities, can be nearly any practical size. This feature makes them potentially more portable than their analog counterparts
3.A digital meter is calibrated by exposing it to a neutral, or zero-level, signal and then setting the readout to zero cauing it not to wear out
4.Electronics-related digital meters have built-in overload protection that is uncommon in analog meters. The components of an analog meter will burn out if exposed to too strong an electrical load. A protected digital meter is protected from the same load.
5, The are in a sense idiot proof and anyone without training can figure them out
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