Now, many digital multimeters are made to be rugged and easy to use. A perfect multi-funtional multimeter will have a rugged plastic case and big, easy to use selector knobs. The top part includes the digital read out screen. This is what you should thoroughly check out before you want to buy one. Make sure the screen is large enough for you to see and make sure you see the information clear in sunlight. It all depends on your application.
Below the digital readout is a large button called the function switch. The function switch can change the modes of the digital multimeter. For example, you can easily change from voltmeter to ammeter to ohmmeter with the change of the switch. Most function switches have almost eight positions. Most have three V markings that measure voltage. So please don't hesitat to buy a digital multimeter in marcmart.
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