GDM-8341 & GDM-8342
50,000 counts, VFD display
Dual measurement/Dual display
Selectable measurement speeds, the maximum: 40 Readings/s for DCV
The basic precision of DC voltage: 0.02%
Auto/manual Ranging
True RMS (AC，AC+DC) measurements
11 different measurement functions
Max./Min., REL, MX+B, 1/X, Ref%, Compare, Hold, dB, dBm
Standard USB device interface to connect with a computer
Temperature measurement function (GDM-8342 only)
USB storage for Data collection (GDM-8342 only)
GDM-8351
120,000 counts, VFD display
Dual measurement/Dual display
The basic precision of DC voltage: 0.012%
Selectable measurement speeds, the maximum: 320 Readings/s
True RMS (AC，AC+DC) measurements
Auto/manual selection
12 different measurement functions: AC/DC voltage, AC/DC current, AC+DC voltage/current, 2W/4W resistance, continuity beeper, diode test, capacitance, frequency, temperature
Many auxiliary functions: Max./Min., REL/REL#, Compare, Hold, dB, dBm, Math (MX+B, %, 1/X)
Digital I/O provides dual mode (standard Compare and User definition modes)
Standard RS-232C and USB device interface (support USBCDC and USBTMC modes)
Model/Option Selection Matrix