DC Current Meter 1. Min. Order: 500pieces; 2.0-0.6A-3A; 3.Good quality at Competitive price DC AMMETER ,student meter,education meter,MODEL JO407,is suitable for the laboratories of middle schools to measure current intensity meterSpecifications :Measuring Range:-0.2~0~0.6A -1~0~3AAccuracy:2.5% f.sSensitivity:75mVDimensions:133mmX97mmX100mm DC Ammeter J0407