特性?3位半顯示(1999)?可量測直流電壓(電流),交流電壓,(電流),頻率,歐姆值以及位置轉(zhuǎn)換器等?類比信號量測?DIN規(guī)格96×48mm.詳細(xì)規(guī)格Display...............31/2(1999)0.56〞(14.2mm),RedLEDAccuracy........................................DC±0.1%F.S.±1digitAC±0.25%F.S.±1digitHz±0.2%RD.±2digitsOhm±0.2%RD.±1digitRTD±0.5℃±2digitsConversionrate(about)3/sec.(DC),1/sec.(AC,Hz,RTD)6/sec.(Ohm)Overinputindication...................................................."1"Polarity..................................................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/1.2×50μs,IEC255-4Aux.power..................AC115V/230V±10%,50/60HzDC24V,48V,110V,±20%(option)Powerconsumption...........................AC3.5VA,DC3WWeight(about).........................................................320gORDERCODE