Readers ask: Where To Buy Thermometer For Science Project?

What is the best thermometer for science experiments?

Best Science Thermometer for Students

  • Hand2Mind Dual-Scale Thermometer.
  • SP Pocket Liquid-In-Glass Thermometer.
  • SP’s Easy Read Thermometer with Window Metal Case.
  • 3B Scientific’s Tube Thermometer.
  • Midwest’s 12-inch Thermometer.
  • SP General Laboratory GlassThermometer.
  • Femometer’s Digital Thermometer.

What thermometer is used in science labs?

The way a laboratory thermometer works depends upon its type. They are generally a liquid-in-glass device, a bimetallic strip, an electronic thermistor thermometer, or infrared (IR) device.

Is it illegal to have a mercury thermometer?

Those days have passed. Since 2001, 20 states have banned mercury “fever thermometers” for medical use, and regulations tighten every year. But as of today the federal government has more or less killed the mercury thermometer in the United States—NIST has announced it will no longer calibrate mercury thermometers.

Can we use laboratory thermometer to measure our body temperature?

A laboratory thermometer cannot be used to measure the human body temperature. This is because as soon as we take out the bulb of the laboratory thermometer from our mouth, the level of mercury in its tube will start falling quickly. This will give a wrong value of the body temperature.

Who uses thermometer?

Meteorologists use thermometers to find out how hot it is or if it’s below freezing. Doctors use thermometers to check your body temperature — a very high or low body temperature means you’re sick.

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Is a laboratory a thermometer?

Laboratory thermometers are devices used to measure temperature. There are many types of lab thermometers such as differential, mechanical, logging, etc. Laboratory thermometers are progressively providing digital reading displays and are input-capable to computer and software programs for logging purposes.

Why did they stop selling mercury thermometers?

“ Due to elemental mercury’s high toxicity, EPA seeks to reduce potential mercury exposures to humans and the environment by reducing the overall use of mercury-containing products, including mercury-containing thermometers,” EPA spokesman Dale Kemery said.

Can I still buy a mercury thermometer?

While mercury thermometers can measure temperature within one degree Celsius, digital thermometers can be as accurate as 0.001 degrees C a difference of four orders of magnitude in accuracy. This changeover won’t be a big deal for the average person “In fact, you can’t buy [mercury thermometers] anymore,” Strouse said.

Which is better mercury thermometer or digital?

1. Digital thermometers provide faster results. Digital thermometers provide fast results as opposed to mercury thermometers whose readings are slower to realize because you have to wait for the mercury to heat and then slowly rise to display the temperature.

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