Tripp Lite's LC1200 automatic voltage regulation system offers complete protection from brownouts, over voltages and transient surges for ALLTIME Time Clock Terminals, computers, printers, fax machines and more. Transformer-based voltage correction circuits maintain usable 120V nominal AC output during brownouts as low as 87V and over voltages to 140V. Network grade equipment protection offers AC surge and noise suppression. Supports heavy loads up to 1200 watts. Includes 4 NEMA5-15R outlets, 6-ft. line cord and 7 diagnostic LEDs that display incoming voltage level, surge protection status and line fault conditions. $25,000 Ultimate Lifetime Insurance (USA & Canada Only).