0 – 100 Ampere AC Analog Panel Meter, 48mm x 48mmMeter Details:0 – 100 Amp AC Analog Panel MeterCurrent Transformer Required (NOT Included) (Meter 5AAC F.S.)Europa Style Panel MeterRange:: 0-100 Amp AC with 5 Amp Divisions (Scale Starts at 20 Amp)Meter Scale: From 20 Amp to 100 Amp (Divisions are Non-linear in 5 Amp Increments)Meter Input: Screw TerminalsNon-Linear ScaleScale Arc: 90 DegreeAccuracy: +/- 2% Full ScaleMeter Dimensions: 1.89″ x 1.89″ (48mm x 48mm)Panel Cutout: 1.69″ x 1.69″ (43mm x 43mm)Overall Depth: 2.6″Bocatech, IncBT48E9ACA100