The TH800 temperature and humidity chart recorders are ideal for troubleshooting retail operations’ hot spots and other problematic variations in temperature and humidity conditions, according to the ...

The Hindu explains the concept of relative humidity, why it matters, what it implies physically, how to measure it, and why the wet-bulb temperature matter. Subscribe now to read the full explainer.

Extech Instruments will showcase its new humidity and temperature chart recorder, Model RH520. The paperless chart recorder is said to be easy to set up and operate. The unit may be desk or wall ...

The iTHX-SD transmitter lets users view virtual charts and record temperature, relative humidity, and dew point over an Ethernet network or the Internet with no special software. The device can ...

Blame the heat index, also called “apparent temperature.” It’s a combination of air temperature and humidity, and it measures what the body actually feels, CNN meteorologist Haley Brink said.

4. To determine relative humidity subtract the lower “wet bulb” temperature from the higher “dry bulb” temperature to determine the difference and compare to the chart. Results: ...

For example, when the air temperature is 100 degrees Fahrenheit, and the relative humidity is 55 percent, the heat index can shoot up to a sweltering 124 degrees Fahrenheit. And that’s in the shade.

The graph is correct. It shows the average temperature in each year since 1880, using data from NASA. The problem with it is that it is misleading, using a scale that intentionally hides the ...