Fluke 189 - Manual (Page 21)

Getting Acquainted
Pushbuttons
2
2-7
Table 2-1. Rotary Switch Positions (cont.)
Position Rotary Switch Function % Blue Key Function
I
AC current measurements from 0 mA to 20.000 A none
=
AC current measurements from 0
µ
A to 5000.0
µ
A none
K
DC current measurements from 0 mA to 20.000 A AC over DC (AC in primary display, DC in secondary
display), DC over AC, ac+dc
x
DC current measurements from 0
µ
A to 5000.0
µ
A AC over DC (AC in primary display, DC in secondary
display), DC over AC, ac+dc
VIEW
MEM (Model 189 only.) Access data held in the meter’s
memory. See Chapter 4 for more information. CLEAR MEM. See Chapter 4 for more information.