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A hygrometer measures relative humidity in the air while a hydrometer measures the density of a liquid.

Hygrometers tell you about the weather, while hygrometers are used for things like checking how much charge is in a lead acid battery or checking how your home brew is going.

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What is the difference between a hydrometer a hygrometer and a thermometer?

A hydrometer measures the specific gravity or density of a liquid, such as in testing the alcohol content of a solution. A hygrometer measures the relative humidity in the air. A thermometer measures temperature.


What rhymes with kilometer?

Hydrometer, hygrometer, micrometer, millimeter, odometer, spectrometer, speedometer, thermometer


What is an electric hydrometer?

A hygrometer that utilizes changes in electrical resistance (as of a film of salt) to indicate changes in atmospheric humidity


What are 5 measurement tools you use in science?

Ruler, weighing scale, hydrometer, hygrometer, thermometer, pH meter, accelerometer. These are a few.


What is the difference between a psychrometer and a hygrometer?

There is no difference, a psychrometer is a type of hygrometer.


When was the first hygrometer made?

The hydrometer was invented by Antoine Baume in 1768.


What is the device called that measures relative humidity?

The device that measures relative humidity is called a hygrometer. It determines the amount of water vapor in the air by comparing the actual water vapor content to the maximum amount of water vapor the air could hold at that temperature.


What is the difference between anemometer and hygrometer?

An anemometer measures wind speed. A hygrometer measures relative humidity. Two different things entirely.


What is the difference between a moisture meter and a hygrometer?

They are one and the same.


Does a stegosaurus uses its tail use deffence?

the stegosaurus tail had 4 spikes, so it can use it for deffence.


What property of water causes the hydrometer to be read at the level of the meniscus?

The property of water that causes the hydrometer to be read at the level of the meniscus is surface tension. The meniscus is the curved surface of the water in the hydrometer caused by the attraction between water molecules and the walls of the hydrometer. Reading at the bottom of the meniscus helps to ensure an accurate measurement.


What is correct temp for humidor hygrometer?

The correct temperature for a humidor hygrometer is usually between 60-70 degrees Fahrenheit (15-21 degrees Celsius). It's important to keep the temperature consistent, as fluctuations can affect the accuracy of the hygrometer readings.