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 ...

Two new digital multimeters (DMMs) feature built-in infrared thermometers. Models 450 and 470 have noncontact, infrared thermometers with a laser for finding hot spots, according to the manufacturer; ...

Headquartered in Waltham, Massachusetts, Extech Instruments is one of the largest suppliers of test and measurement equipment worldwide. Founded in 1971,the Extech brand is known for its innovative ...