Tripp Lite Line Conditioners automatically adjust incoming voltages across the widest available range (from 87 to 140V AC) back to standard 120V AC power within ANSI C84.1 specifications. Built-in Isobar surge and noise suppression. Now you can keep working through deeper and longer brownouts without putting your equipment at risk. 6 NEMA outlets. Output wattage 1800 (Continuous), high frequency noise suppression 80 dB @ 1 MHz. Dimensions 6 3/4 X 6 X 6 3/4". Joule rating: 600 Joules.