Protec .class PSZM Bedienungsanleitung Seite 27

|
Before each measurement, make sure that the clamp meter is in per-
fect condition. Test the meter on a known current source to make
sure it is functioning properly before actual use.
| The "+" sign on the clamping jaws indicates the direction of current
flow during DC mode (as shown in the illustration).
A Direction of current
B PROTECtive ring
C Data Hold
D Mode selector switch
27
Operations
A
B
C
D