GDM-906X Series User Manual 
26 
BASIC MEASUREMENT 
Basic Measurement Overview ............................................ 27 
Refresh Rate .............................................................................. 27 
Automatic (Internal)/Single Triggering ..................................... 29 
AC/DC Voltage Measurement ............................................. 30 
Select Voltage Range ................................................................. 31 
General Voltage Setting ............................................................. 32 
Voltage Conversion Table .......................................................... 35 
Crest Factor Table ...................................................................... 36 
AC/DC Current Measurement ............................................ 37 
Select Current Range ................................................................. 39 
General Current Setting ............................................................ 40 
2W/4W Resistance Measurement ....................................... 41 
Select Resistance Range ............................................................ 42 
General Resistance Setting ....................................................... 43 
Continuity Test .................................................................... 44 
Set Continuity Threshold ........................................................... 45 
Diode Measurement ........................................................... 46 
Frequency/Period Measurement ......................................... 47 
Frequency/Period In-Depth Setting ........................................... 49 
Capacitance Measurement ................................................. 51 
Cable Open Function ................................................................. 52 
Select Capacitance Range .......................................................... 53 
Temperature Measurement ................................................. 54 
General Temperature Setting .................................................... 55 
Thermocouple Sensor Type ....................................................... 56 
Reference Junction Temperature (SIM Temperature) ................ 56 
Thermocouple Setting ............................................................... 57 
RTD 2W/4W Setting .................................................................. 58 
Set User Type of RTD 2W/4W .................................................... 59 
Thermistor 2W/4W Setting ....................................................... 61 
Set User Type of Thermistor 2W/4W ......................................... 62 
Dual Measurement ............................................................. 64 
Refresh Rate .............................................................................. 67 
Connect the Test Leads ............................................................. 68