Compact structure, easy to read, memory features, multi voltage ranges, show real battery state of charge/discharge & capacity. Electrical:Operating voltage:12V(8-16V)Operating Current:Nominal 25 mA; Max. 30 mAPower consumption:Nominal 0.30W, Max.0.36WMechanical:Panel Cutout (mm/in):37x25mm/1.46"x1"Lens:Transparent PCCase:ABS (Black)Display:10 tri-color LED barPins:2; 3/16"Mounting:2 Φ4.2mm ...