CD721/CD721NH数字万用表参数和特点: 0.5%最高准确度刻度数据锁定/量程锁定CD721数字万用表带保护套(可悬挂/测试线可固定),CD721NH数字万用表不带保护套12A量程电池检查(1.5)自动关机(约10分)防止误插入护盖(12A)显示:数值3200刻度12次/秒抽样率:数值2次/秒刻度12次/秒安全规格: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