Fluke 28 II Ex Getting Started

True-rms Digital Multimeter
Features
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grt09.eps
Figure 1. Display Features
Table 5. Display Features
Number Feature Indication

±Trig
Positive or negative slope indicator
for Hz/duty cycle triggering.

X
The continuity beeper is on.

W
Relative (REL) mode is active.


Smoothing is active.
Number Feature Indication

-
Negative measurement. In relative
mode, this sign shows that the input
is less than the stored reference.

Z
High voltage present at the input.
Appears if the input voltage is 30 V
or greater (ac or dc). Also shows in
low-pass filter mode. Also shows in
cal, Hz, and duty cycle modes.

RS
AutoHOLD is active.

S
Display HOLD is active.


Peak Min Max modes and the
response time is 250 μs.

€
MAX MIN
AVG
Minimum-maximum recording mode.

K
Low-pass filter mode. See “Low-
pass Filter”.
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Fluke 28 II Ex Specifications

General

Diode test	Yes
Product type	Digital multimeter
Product color	Black, Red
Frequency range	0.0005 - 199.99 kHz
DC current range	0.0000001 - 10 A
DC voltage range	0.0001 - 1000 V
Resistance range	0.1 - 50000000 Ω
Measuring category	CAT IV 600V
Placement supported	Handheld multimeter
Basic accuracy (frequency)	0.005%
Basic accuracy (DC current)	0.2%
Basic accuracy (DC voltage)	0.05%
Temperature measurement range	-200 - 1090 °C
Battery type	AAA
Power source	Battery
Battery technology	Alkaline
Number of batteries supported	3
Operating altitude	0 - 2000 m
Maximum storage altitude	10000 m
Operating relative humidity (H-H)	0 - 80 %

Weight and Dimensions

Depth	198.1 mm
Width	100 mm
Height	6.35 mm
Weight	698.5 g