Founded in 1987, Power Monitors is one of the leading product design and manufacturing firms that specializes in developing power quality recording solutions for residential, commercial, retail, institutional, industrial and substation applications. The company offers a range of products, such as plug-in receptacle recorders, transformers and distribution panels. Additionally, its product line includes electric meter-base recorders, stray-voltage monitors and accessories. The company s other products include gym bag-style carrying cases made from ballistic nylon for separation of recorders and accessory items. It also provides products for measuring small currents in high-ratio secondary circuits and larger currents up to 200A. Power Monitors is located in Harrisonburg, Va., and is a subsidiary of SI International.