GW Instek GDM-398 - Manual (Page 4)

GDM-360/397/398/461 User Manual
2
MAX MIN button (GDM-360/397/398 only) ................................................................................. 42
Peak Hold (GDM-461 only) ............................................................................................................ 42
Outputting Data (Except GDM-398) .............................................................................................. 43
The Use of Relative Value Mode ..................................................................................................... 44
The BLUE button ............................................................................................................................. 45
Turning on the Display Backlight (GDM-360/397/398 only) ......................................................... 45
Sleep Mode (GDM-360/397/398 only) ........................................................................................... 45
G ENERAL SPECIFICATIONS .............................................................................................. 46
Accuracy Specifications................................................................................................................... 48
DC Voltage ...................................................................................................................................... 48
AC Voltage ....................................................................................................................................... 50
DC Current ...................................................................................................................................... 53
AC Current ....................................................................................................................................... 56
Resistance ....................................................................................................................................... 59
Capacitance ..................................................................................................................................... 62
Frequency ........................................................................................................................................ 65
Diode Test ....................................................................................................................................... 66
Continuity Test ................................................................................................................................ 66
Temperature Measurement (GDM-397 only) ................................................................................ 67
Transistor hFE (GDM-398 only) ..................................................................................................... 67
M AINTENANCE .................................................................................................................. 68
General Service ............................................................................................................................... 68
Replacing the Battery ...................................................................................................................... 69