Modern structure and innovative efficiency of special equipment for analyzing semiconductor devices

The multimeter is a sophisticated electronic measuring device that combines several functions: voltmeter, ammeter and ohmmeter. It measures DC and AC voltage, DC and AC current, resistance, capacitance, frequency, transistor gain, diode checks and wire-check connections. The multimeter also features automatic polarity reversal. Digital multimeters range from 2.5 digits (simple devices) to 3.5 digits (most devices). Slightly more expensive instruments with 4.5, 5 and higher digits are also available. The digit capacity “3.5”, for example, means that the display of the device shows 3 full digits, with a range of 0 to 9, and 1 digit with a limited range, i.e., the device can give readings in the range of 0.000 to 1.999; if the measured value is outside these limits, a changeover to another range is required. Many multimeters now have other functions available. This paper is relevant and can be useful because the multimeter is a lightweight, portable device that is convenient for basic measurements and troubleshooting in hard-to-reach places, as well as being a sophisticated stationary device with many features. Multimeter (from multimeter, tester from test, Avometer from AmperVoltOhmMeter) is a combined electrical measuring device that combines several functions. In the minimum set is a voltmeter, ammeter and ohmmeter. Sometimes a multimeter is performed in the form of current clamps. There are digital and analog multimeters. device multimeter computing technique.