When you’re a student working with toxic chemicals, jarring alarms are not exactly a desired part of your process. Likewise, when you’re a facilities director, an annual expense of $30,000 to run a ...
Description: The Testo 420 balometer flow hood weighs in at 6.3 pounds and incorporates a built-in, patent pending flow straightener. The large, backlit, tiltable display can be removed for use as a ...