When referring to the mugginess of the air, meteorologists will point to dew point rather than relative humidity. Relative humidity is indeed a measure of how much moisture is in the air relative to ...
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—just a Web browser. The ...
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