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When selecting a multimeter let think about safety

Electricity is a familiar part of our daily lives and, perhaps because of that fact, many of us do not give much thought to its hazards. Engineers, technicians, electricians and powerline workers are among those who may be exposed directly to electricity. The tools they use must be designed with […]

Multimeter functions you should know

Digital multimeters (DMM) are among the most widely used electronic testing instruments. They are often referred to as the tape measure of the new millennium. Moreover, they consolidate the functions of multiple tools such as voltmeters, ammeters, and ohmmeters into one unit. A basic digital multimeter works with energized and […]


Tips for using a Multimeter

Question: I have got a few difficult problems at my house and had no idea how to solve them. My friend tried to change 3-way switches for me at the top and bottom of my steps, and now they cannot work right. My doorbell stopped working suddenly. A friend said […]