The Growler iHorn is made from a 1920’s Hoyt Electrical Instrument Works Growler Meter made in Pennacook, New Hampshire. A growler meter is used to test armatures of generators or starting motors to locate grounds, open, and short circuits.
Hoyt Electrical Instrument Works was founded by Adrian Hoyt in 1904. Like a lot of early American capitalists, adaptability meant longevity and the Hoyt Electrical Instrument Works demonstrated that adaptability, still making products today employing over 100 employees. In short, Hoyt realized that diversity and change equaled financial success and longevity.
The Growler iHorn is small but detailed. It remains proof that we are all electric. So let loose and . . . . Growl!