Equipment protected throughout
by double insulation or
reinforced insulation
2. Multimeter in Brief
Front panel
Rotary switch
Position
Description
Power off
DC or AC voltage measurement
DC or AC voltage measurement (up to 600 millivolts)
Continuity test
RDM 9001
1
2
3
4
Figure 2-1 Front panel overview
4
No.
Description
Display screen
①
Keypad
②
Rotary switch
③
Input terminals
④
EN