特性?3位半顯示（1999）?可量測直流電壓（電流），交流電壓（電流）?類比信號量測?DIN規(guī)格72 36mm.詳細(xì)規(guī)格Display...............31/2(1999)0.56〞(14.2mm),RedLEDAccuracy........................................DC 0.1%RD. 1digitAC 0.25%F.S. 1digitConversionrate(about)...............3/sec.(DC),1/sec.(AC)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 50 s,IEC255-4Aux.power..................AC115V/230V 10%,50/60HzDC24V,48V,110V, 20%(option)Powerconsumption...........................AC3.5VA,DC3WWeight(about).........................................................200gORDERCODE