CD721/CD721NH數字萬用表參數和特點: 0.5%最高準確度刻度數據鎖定/量程鎖定CD721數字萬用表帶保護套(可懸掛/測試線可固定),CD721NH數字萬用表不帶保護套12A量程電池檢查（1.5）自動關機（約10分）防止誤插入護蓋（12A）顯示：數值3200刻度12次/秒抽樣率：數值2次/秒刻度12次/秒安全規格：IEC1010CAT.III600VMax/CAT.IIDC1000V、AC750VMax3-3/4digits3200count■AC+DCtrueRMS(CD751only)■Widecurrentmeasurementfunction■Auto/manualmeasurementwithcurrentrange■Autopowersave(CD751)■Autopoweroff(CD731/CD721)■W52xH26.5mm■LargeLCDsafetycoverfortheterminalforlargecurrenttoavoidmis-insertion■Holster(forwallhangingandfixingtestleads)■Tiltstand