... ,hot sale current meter,dc current meter,panel meterThe scope of applicationThe series product is magnetic series and electromagetism series. Suited ... -98standard.Main technical parameterAccuracy:class1.5,2.5;Service condition:-20~+50°C;Relative humidity:≤85%;Resistance to pressure:when self ... ,More than 60A external connect 50mV,60mV or 75mV shunt the best quality current meter