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What instrument measures conductivity?

A conductivity meter, sometimes called a conductivity probe or sensor, is the instrument used to measure the conductivity of a solution. It typically measures the ability of a solution to conduct electric current, which is influenced by the concentration of ions present in the solution.


What instrument measures atomic mass?

A mass spectrometer is an instrument that measures the atomic mass of atoms and molecules. It does this by ionizing the sample and then separating the ions based on their mass-to-charge ratio. The resulting mass spectrum provides information on the relative abundance of different isotopes present in the sample.


What instrument measures dryness?

A hygrometer is commonly used to measure dryness in the air. It provides a quantitative measurement of the amount of water vapor present in the air, indicating the level of dryness or humidity.


What is an albuminimeter?

An albuminiter is an instrument for measuring the amount of albumen present in a liquid.


How milliammeter can be used as a voltmeter?

A milliammeter is a sensitive instrument placed in series in a circuit and is calibrated to measures current going through it, and therefore the whole circuit, without presenting enough resistance to affect the current going through it or reducing the voltage available to the rest of the circuit. A voltmeter is a milliammeter used in parallel to the circuit. Since the milliammete has very little resistance, if it is used this way it will present as a short to the rest if the circuit, not give a valid reading, and probably burn out. To use a milliammeter as a voltmeter, a significantly large resistance needs to be placed in series with the milliammeter. If the resistance is large enough, but not too large, it will prevent the meter from being a short, not affect the circuit load but still allow enough current to go through the meter to get a reading. If you want to measure AC (alternating current) you will also have to include a rectifier circuit. To be useful as a voltmeter, the meter will need to be calibrated, a tedious job since the meter responses probably are not linear. Modern multimeters are available that will act as a voltmeter with several range setting. You can get them at any electronic or tool store such as Sears, Harbor Freight, or Radio Shack. Even the cheap 10 dollar ones will do a good job for most purposes although professional models that do so much more and with greater precision can be really expensive.

Related Questions

What instrument measures conductivity?

A conductivity meter, sometimes called a conductivity probe or sensor, is the instrument used to measure the conductivity of a solution. It typically measures the ability of a solution to conduct electric current, which is influenced by the concentration of ions present in the solution.


What weather instrument measures moisture in the atmosphere?

A hygrometer is a weather instrument that measures moisture in the atmosphere. It quantifies the amount of water vapor present in the air to provide information about humidity levels.


What instrument measures changes in thermal energy?

A thermometer is an instrument that measures changes in thermal energy. It detects temperature variations in a specific material or environment and provides a numerical reading indicating the level of thermal energy present.


What measures the flowing in a circuit?

The flow in a circuit is called the electric current and it is measured by voltages. The number of volts that are present in the charge will determine the strength of the electric current.


An instrument that measures relative humidity is called a what?

A hygrometer is an instrument that measures relative humidity in the air. It typically works by measuring the amount of water vapor present in the air compared to the maximum amount that the air could hold at a given temperature.


How do you use a multimeter?

A multimeter is an instrument used to check for AC or DC voltages, resistance and continuity of electrical components, and small amounts of current in circuits. This instrument will let you check to see if there is voltage present on a circuit.


How you use a multimeter?

A multimeter is an instrument used to check for AC or DC voltages, resistance and continuity of electrical components, and small amounts of current in circuits. This instrument will let you check to see if there is voltage present on a circuit.


What instrument measures atomic mass?

A mass spectrometer is an instrument that measures the atomic mass of atoms and molecules. It does this by ionizing the sample and then separating the ions based on their mass-to-charge ratio. The resulting mass spectrum provides information on the relative abundance of different isotopes present in the sample.


What instrument measures dryness?

A hygrometer is commonly used to measure dryness in the air. It provides a quantitative measurement of the amount of water vapor present in the air, indicating the level of dryness or humidity.


What is indicating instrument?

An instrument in which the present value of the quantity being measured is indicated is called an indicating instrument.


What is the synonym for current?

The synonym for current is "present" or "existing."


The measures taken by past and present government to right against discipline?

the measures taken by past and present government to right agains discipline