.3-digital voltage display (Red/Blue/Orange)
.Chrome-plated finish with embossing                                        
.Electronic polarity protection circuit
.Over-voltage protection circuit                                                           
.Working temperature:-40 to 105 degrees centigrade                               
.Transparent mounting brackets&hardware included
.Extreme Low E.S.R.:less than 0.0015ohm
.Size:76×220mm
.Surge Voltage:24V