A digital multi meter or a multitester is an electronic measuring instrument that combines several functions in one unit. The most basic instruments that fall into the category of digital multi meter include an ammeter, voltmeter, and ohmmeter. Analog multimeters are sometimes referred to as volt-ohm-meters, abbreviated VOM. Digital multimeters are usually referred to as digital-multi-meters, abbreviated DMM.
Digital multi meters can be useful for basic fault finding and field service work or bench instruments which can measure to a very high degree of accuracy. Such instruments will commonly be found in a calibration lab and can be used to characterize resistance and voltage standards or adjust and verify the performance of multi-function calibrators. If you are looking for new or well-maintained used digital multi meters for sale, lease or rent contact us or request a quote today.