Tripp Lite IS250HG Isolation Transformer 250W Medical Surge 120V 2 Outlet TAA GSA Complete line isolation, noise filtering and surge suppression is ideal for sensitive equipment 250 watts, 2 outlets, 6-feet. power cord Isolation transformer with Faraday Shield offers 100% isolation from the input AC line Rugged all-metal housing ships ready for upright tower or wallmount installation 2 year warranty