Extech Asks When is a True RMS Multimeter a Must-Have for the Job?

Waltham, MA (Vocus/PRWEB) January 25, 2011 The term True RMS is often used to describe multimeters and clamp-on meters. Extech Instruments takes closer look at why True RMS is important for many jobs. With Extech’s new EX500 series, professionals can build on the versatility of their True RMS meter by taking advantage of added features: […]

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