- voltmeter accuracy
- Техника: точность вольтметра
Универсальный англо-русский словарь. Академик.ру. 2011.
voltmeter accuracy
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Voltmeter — Demonstration voltmeter from a physics class A voltmeter is an instrument used for measuring electrical potential difference between two points in an electric circuit. Analog voltmeters move a pointer across a scale in proportion to the voltage… … Wikipedia
voltmeter — /vohlt mee teuhr/, n. Elect. a calibrated instrument for measuring the potential difference between two points. [1880 85; VOLT1 + METER] * * * ▪ measurement instrument that measures voltages of either direct or alternating electric current… … Universalium
Class of accuracy in electrical measurements — In electrical engineering class of accuracy is a figure which represents the error tolerance of a measuring device. Contents 1 Measurement … Wikipedia
Electrostatic voltmeter — An Electrostatic Voltmeter is an instrument that measures voltage without charge transfer. It can accurately measure surface potential (voltage) on materials without making physical contact and so there is no electrostatic charge transfer or… … Wikipedia
Multimeter — A digital multimeter A multimeter or a multitester, also known as a VOM (Volt Ohm meter), is an electronic measuring instrument that combines several measurement functions in one unit. A typical multimeter may include features such as the ability … Wikipedia
Electricity meter — Typical North American domestic analog electricity meter … Wikipedia
Test probe — Typical passive oscilloscope probe being used for testing an integrated circuit. A test probe (test lead, test prod, or scope probe) is a physical device used to connect electronic test equipment to the device under test (DUT). They range from… … Wikipedia
Ammeter — Amperemeter redirects here. For the unit of measurement, see Ampere meter. Demonstration model of a moving iron ammeter. As the current through the coil increases, the plunger is drawn further into the coil and the pointer deflects to the right … Wikipedia
Optical power meter — in use An optical power meter (OPM) is a device used to measure the power in an optical signal. The term usually refers to a device for testing average power in fiber optic systems. Other general purpose light power measuring devices are usually… … Wikipedia
analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… … Universalium
Oscilloscope — This article is about current oscilloscopes, providing general information. For history of oscilloscopes, see Oscilloscope history. For detailed information about various types of oscilloscopes, see Oscilloscope types. Illustration showing the… … Wikipedia
