MG28量程:ACA 5/25/50/100/250/500AACV 50/250/500VDCV 10/50/250/500VDCmA 0.5/10/100mAΩ 10kΩ/100kΩ/1MΩ准确度:±5%被测导线直径:Φ33外形尺寸:220×80×30mm重量:约0.5kg