Fluke 189 User Manual

Page 28

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Model 187 & 189
Users Manual

2-14

Table 2-3. Display Features (cont.)

Number

Feature

Description

FAST
MIN
MAX
AVG

FAST MN MX mode is enabled. (

O

M

)

Minimum reading displayed.

Maximum reading displayed.

Average reading displayed.

;

Readings are being recorded in memory (Model 189 only.) (

O

+

D

)

g

The meter is in Hold mode. (

Q

)



gS

AutoHOLD is active. (

O

+

Q

)



8.8.8.8.8

Primary Display (4-1/2 digit)

0L

Overload input.



Measurement Units

V, mV

V: Volts. The unit of voltage.
mV: Millivolt. 1 x 10

-3

or 0.001 volts.

dBm, dBV

For ac volts functions, reading is shown in decibels of power above or below 1 mW
(dBm) or decibels of voltage above or below 1 V (dBV).

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