ThePL-PRO C 20A Power Conditioner with VoltmeterfromFurmanbrings together superior protection and outstanding performance in a sturdy, rack-mountable design. The Classic Series features Furman's revolutionary Series Multi-Stage Protection (SMP), Linear Filtering Technology (LiFT), and Extreme Voltage Shutdown (EVS). Together, these technologies comprise what is, without question, one of the world's most advanced and comprehensive transient voltage surge suppressors. Surge Protection Furman's exclusive SMP technology provides the highest level of surge &, spike protection available LED Voltmeter Segmented LED voltmeter monitors and displays incoming line voltage Voltage Protection Advanced EVS circuitry detects dangerous voltage irregularities and safely powers down itself and connected equipment in unsafe conditions Diagnostic Lights LED status indicators warn you when voltage is outside of nominal range or when protection has been compromised Isolated Banks Isolated outlet banks minimize inter-component interference and noise contamination Wall Wart Spacing Three widely spaced outlets accommodate bulky AC power transformers 20 Amp Rating 20 amp rating featuring a high inrush magnetic circuit breaker for added protection Nine Total Outlets Nine total outlets (8 rear panel outlets and one front panel convenience outlet) Pull-out Lights Dual smooth track retractable LED lights illuminate equipment in your rack Maximum Current 20A@124V Output 90 to 139VAC Surge Energy Rating 188VAC peak @ 3000A Dimensions 19 x 10.5 x 1.75", (482.6 x 266.7 x 44.45mm) Weight 12 lbs (5.44kg) Equipment Protection Line to neutral, zero ground leakage