* 4 1/2 Digits 19999 counts (GDM-452), 3 1/2 Digits 1999 counts (GDM-357/350B)
* Manual Ranging, Continuity Beeper/Diode Test, Data Hold
* hFE Test (GDM-350B)
* Temperature Measurement (GDM-357/350B)
* Capacitance (GDM-452/357)
* Frequency Measurement (GDM-452)
* 22000 Counts Auto/Manual Ranging (GDM-461)
* 4000 Counts Auto/Manual Ranging (GDM-397/398)
* 6000 Counts Auto/Manual Ranging (GDM-360)
* Capacitance, Frequency Measurement
* Continuity Beeper/Diode Test
* High Energy Fuse for 10A Range
* Data Hold/Relative Mode
* True RMS (GDM-461/360)
* RS232C (GDM-461/397/360)