Bonnie Abshire

This is a reliable, easy to use, fast to setup, and designed and manufactured by audio enthusiasts who. Have been building spectrum analyzers for 20 years. Comes with a complete range of features including pink noise generator, calibrated microphone, memories, spl functions, ability to average. Memories, peak hold utilities, comprehensive manual, large and easy to. Are easy and quick to achieve since the sa-3050a si a completely self.Contained, stand alone device which does not need a computer to operate. Aydio control industrial sa3050a spectrum analyzer interfaces & hardware audio control industrial sa3050a spectrum analyzer. But you can hook it up to a computer if you wanted to. Turn on to making measurements is less than 3 seconds. Internal re-chargeable battery pack, so no need for.