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台湾得益DEREE数字万用表DE-2002原装，台湾得益DEREE数字万用表DE-2002武汉售后中心，台湾得益DEREE数字万用表DE-2002低报价，武汉科赛思机电有限公司（台湾得益*经销商）特征:★自动锁定★自动关机★LCD显视★过载保护★*档位量程解析度准确度输入电阻输入电量ACV4V0.001V1%+511MΩ＜50pf600V rms 40V0.01V(2002型)10MΩ＜50pf 400V0.1V 600V1V0.75%+5(2003型) 档位量程解析度准确度输入电阻输入电量DCV40mV0.1mV0.5%+1＞100MΩ600V rms 4V0.001V(2002型)11MΩ 40V0.01V0.3%+110MΩ 400V0.1V(2003型) 600V1V 档位量程解析度准确度输入电阻开路电压输入电量Ω400Ω0.1Ω0.75%+2＜1mA＜3.4V600V 4KΩ0.001KΩ0.75%+1＜0.5mA1.0V 40KΩ0.0KΩ ＜70uA＜0.7V 400KΩ0.1KΩ ＜7uA 4MΩ0.001MΩ2%+1＜0.7uA 40MΩ0.01MΩ5%+2＜70nA 档位量程解析度准确度开路电压输入电量→|2V0.01V1%+1(1.0mA)＜3.4V600V档位量程解析度准确度开路电压输入电量·）））400Ω0.1Ω50±250＜3.4V600V档位量程解析度准确度过载保护┫┣20nF0.01nF2%+5500mA/250V FUSE 200nF0.1nF 2uF0.001uF 20uF0.01uF 200uF0.1uF 档位 量程解析度准确度输入电阻输入电量DCAuA400uA0.1uA1%+2＜0.17mV/uA400mV 4000uA1uA (0.5A/250V)FUSE mA40mA0.01mA ＜3mV/mA 400mA0.1mA A10A*10.01A2%+2＜0.04V/A10A(15A/250A)FUSE档位 量程解析度准确度输入电阻输入电量ACAuA400uA0.1uA2%+20＜0.17mV/uA400mV 4000uA1uA2%+5 (500mA/250V)FUSE mA40mA0.01mA2%+20＜3mV/mA 400mA0.1mA2%+5 A10A*20.01A2.5%+20＜0.04V/A10A(15A/250A)FUSE