Store › ARCO Marine 1000A/50mV Shunt [ST1000] ARCO Marine 1000A/50mV Shunt [ST1000] $87.95 1000A/50mV ShuntShunt 1000 Amp 50 mV - 1000A/50mV Add To Cart Added! 1000A/50mV ShuntShunt 1000 Amp 50 mV - 1000A/50mV