Electronic and digital techniques have allowed the development of very high accuracy digital multimeters (DMM ... because these instruments are intended to be used in a wide range of installations.

The range selection network of ... and seven-segment displays are universal to a multimeter design, meaning that there is nothing too special about them in a high-precision instrument except ...

To read the multiple second functions, look for writing in a secondary color above or ... you to reference the reading later ...

Then, set the range of the multimeter to the lowest possible value, usually 200 volts or less. This will prevent any damage from a high voltage spike or surge. Additionally, it is essential to ...

After all, as a high-end example ... plug wire should show 15-30k ohms of resistance. With a digital multimeter set to the range just above what's expected, touching either end of the wire ...

With it you can measure high or low side DC current ... allowing for measurements over the impressive current range with a resolution of 1.5 mA. (The resistance of the resistor is so low that some ...