DMR-42 4位半(一段/二段)設定電表MODELDMR-41DMR-42特性1、4位半顯示(19999)2、可量測直流電壓(電流)，交流電壓，電壓，頻率，歐姆等3、DC24V輸出(選購)4、Hi,Lo動作設定可延遲0~30秒(選購)5、DIN規(guī)格96 48mm.詳細規(guī)格Display................41/2(19999)0.36〞(9.1mm),RedLEDAccuracy.....................................DC 0.03%RD. 2digitsAC 0.1%F.S. 2digitsHz 0.1%RD. 2digitsOhm 0.1℃ 2digitConversionrate(about).........3/sec.(DC),1/sec.(AC,Hz)6/sec.(Ohm)Overinputindication......................................... 0000 flashPolarity...................................................Only － displayFrequencyrange........................45～400HzforACrangeOperatingtemp....................................................0～60℃Storagetemp....................................................-10～70℃Temp.coefficient.......................................................................................≦100PPM/℃,≦60PPM/℃,25℃ 10℃Max.relativehumidity...............................................95%Dielectricstrength.....AC2KV/1min.(input/power/case)Surgetest..............................4KV/1.2 50 s,IEC255-4Aux.power...................AC115V/230V 10%,50/60HzDC24V,48V,110V, 20%(option)SettingRange............................................19999or 9999RelayContactOutput..............AC240V,4A.DC30V/5AComparativeConditionIndication Setpoint HiLEDonIndication Setpoint LoLEDon(DMR-41series)Indication Hisetting HiLEDonLosetting Indication HiSetting GoLEDonindication Losetting LoLEDon(DMR-42series)Powerconsumption...........................AC3.5VA,DC3WWeight(about)........................................................490gORDERCODE