■精確度0.1%滿刻度 (Accuracy 0.1%F.S.)■輸入迴路電源設計,配線簡易(Loop-powered design eliminates power supply)■輸入與輸出絕緣耐壓 1.5仟伏特/1分鐘(Dielectric strength 1.5KVac/1 min.(input/output))■尺寸小,穩定性高(Dimension small & High stability