GETTING STARTED 
  11 
GDM-8200A Series Characteristics 
The GDM-8200A series are portable, dual-display digital 
multimeters suitable for wide range of  applications, such 
as production testing, research, and field verification. 
 
Performance 
  High DCV accuracy: 0.012% 
  High current range: 10A 
  High Voltage range: 1000V 
  High ACV frequency response: 100kHz 
Features 
  120000 meter count (GDM-8251A) 
  199999 meter count (GDM-8255A) 
  Multi functions: ACV, DCV, ACI, DCI, 2W/4W R, Hz, 
Continuity, Diode test, MAX/MIN, REL, dBm, 
HOLD, AutoHold, Compare. 
  Manual or Auto ranging 
  AC true RMS or AC + DC true RMS 
Interface 
  Voltage/Resistance/Diode/Temperature input 
  Current input 
  4W sense input 
  USB device/RS232 for remote control 
  9-pin digital I/O 
  16 channel scanner x2 (optional) 
Optional Items 
  16 channel scanner x 2