价格:未填
供应:99999
发货:3天内
特点：交直流电压、交直流电流、电阻、二极体测试，6种功能0.5 大型LED显示解析度：10 V,10nAand10mW所有档具保护电路DCV基本准确度0.03%自动归零电路高电流档20A高电压档1200VAC或AC+DCTrueRMS规 格直流电压 档位200mV,2V,20V,200V,1200V共5档准确度+(0.03%读值+4位数)输入阻抗10MW 交流电压(AC或AC+DCTrueRMS)档位200mV,2V,20V,200V,1000V共5档准确度200mV~200V共4档20Hz~45Hz：+(1%读值+15位数)45Hz~2kHz：+(0.5%读值+15位数)2kHz~10kHz：+(1%读值+15位数)10kHz~20kHz：+(2%读值+30位数)20kHz~50kHz：+(5%读值+30位数)1000V档45Hz~1kHz：+(0.5%读值+15位数)输入阻抗10MW 直流电流 档位200 A,2mA,20mA,200mA,2000mA,20A共6档准确度200 A~200mA共4档：+(0.2%读值+2位数) 2000mA~20A共2档：+(0.3%读值+2位数) 交流电流 档位200 A,2mA,20mA,200mA,2000mA,20A共6档准确度200 A~200mA共4档45Hz~2kHz：+(0.5%读值+15位数)2kHz~10kHz：+(1%读值+15位数)10kHz~20kHz：+(2%读值+15位数)2000mA~20A共2档45Hz~2kHz：+(0.5%读值+15位数) 电阻 档位200W,2kW,20kW,200kW,2000kW,20MW共6档准确度200W档：+(0.1%读值+4位数)2kW ~2000kW共4档：+(0.1%读值+2位数)20MW档：+(0.25%读值+2位数) 二极体量测Thethreerangeshaveenoughvoltagetoturnonsiliconjunctionstochecktheforwardresistance,butthe2kWrangeispreferredandismarkedwithalargerdiodesymbolonthefrontpaneloftheinstrument. 显示0.5 LED显示幕 使用电源交流100V/120V/220V/230V+10%,50/60Hz 附件操作手册 1,电源线 1,测试线GTL-107 1 尺寸及重量230(宽) 95(高) 280(长)mm,约2公斤固纬桌上型数位电表选型表共通功能：直流电压,交流电压,直流电流,交流电流,电阻机种特殊量测功能显示幕基本准确度自动换档电阻量测电流量测介面GDM-8246C,Hz,DiodeTest,ContinuityBeeper,REL,dBm,Max/Min,Compare,AutoHold,AC+DCTureRMS50000CountsDualLEDDisplay0.02%V2线20ARS-232GPIBGDM-8245C,Hz,DiodeTest,ContinuityBeeperMax,Min,dBm,Relative,Hold,AC+DCTureRMS50000CountsDualLEDDisplay0.03%V2线20A GDM-8145DiodeTest,ACorAC+DCTrueRMs4 LED0.03% 2线20A GDM-8135DiodeTest,ContinuityBeeper3 LED0.1%2线20A　 GDM-8034C,DiodeTest,ContinuityBeeper3 LCD0.5%2线