There are also numerous models which offer additional features and advanced options. This is, in large part, due to single task analog meters having been so common before digital technology made it easier/more economical to combine tasks into one multi-functional tool. Clamp digital: a digital multimeter used for measuring electricity flow.A digital multimeter (DMM) is an essential testing tool for any electrical project.Ī basic DMM combines the tasks of measuring the 3 fundamental electrical properties for a given component/circuit, Voltage (Volts), Current (Amps), & Resistance (Ohms).Īlthough a multimeter has the capability to measure all 3 of these parameters, a DMM might still be heard referred to as a “Voltmeter”, “Ammeter”, or “Ohmmeter”.Fluke: this type of meter is the most popular type of digital multimeter available for measuring electrical resistance and voltage, and can have multiple other collaborative functions available. These digital multimeters can be further broken down into three types: They are however very precise in their measurements, and are the best choice for accuracy. For this reason, there is a delay and they might not be the best option for values that are constantly changing. They measure in analogue first and then convert to digital. Digital: also known as a DMM, a digital multimeter makes use of circuits to measure accurate increments.Analogue: these types of meter use a microammeter with a moving pointer to display readings.There are essentially two types of multimeter: Those with an IP rating can be waterproof in order to be used in wet weather conditions. Some of them have the ability to display graphs, and batteries are required to power the displays. They can save engineers and electricians a lot of time as they accurately detect faults on a wide range of devices, appliances, wiring, circuits and power supplies. Multimeters are electronic measuring tools that measure multiple functions in one handy device. We offer a great range of hand-held analogue and digital multimeters from top brands such as Fluke, ISO-TECH, Agilent, Keyside Technologies and Chauvin Arnoux, as well as our own RS PRO range.
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