Fluke 289 Fluke 287 and 289 Multimeter Users Manual - Page 14

Symbols, Table 1. Symbols, Description, CAT III - battery

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287/289 Users Manual Symbols Table 1 lists and describes the symbols used on the Meter and in this manual. Table 1. Symbols Symbol B F X E R P t CAT III ~ Description Symbol Description AC (Alternating Current or Voltage) DC (Direct Current or Voltage) I Fuse T Double Insulated Hazardous voltage W Important Information; refer to manual Battery (Low battery when shown on the display) J Earth ground Continuity test or continuity beeper tone Conforms to European Union directives $ ; N10140 Conforms to relevant Canadian and US standards Conforms to relevant Australian standards Underwriters Laboratory listed product s Inspected and licensed by TÜV Product Services IEC Measurement Category III - CAT III equipment is designed to protect against transients in equipment in fixed equipment installations, such as distribution panels, feeders and short branch circuits, and lighting systems in large buildings. CAT IV IEC Measurement Category IV - CAT IV equipment is designed to protect against transients from the primary supply level, such as an electricity meter or an overhead or underground utility service. Do not dispose of this product as unsorted municipal waste. Go to Fluke's website for recycling information. 4

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287/289
Users Manual
4
Symbols
Table 1 lists and describes the symbols used on the Meter and in this manual.
Table 1. Symbols
Symbol
Description
Symbol
Description
B
AC (Alternating Current or Voltage)
I
Fuse
F
DC (Direct Current or Voltage)
T
Double Insulated
X
Hazardous voltage
W
Important Information; refer to manual
E
Battery (Low battery when shown on the
display)
J
Earth ground
R
Continuity test or continuity beeper tone
$
Conforms to relevant Canadian and US
standards
P
Conforms to European Union directives
;
N10140
Conforms to relevant Australian standards
t
Underwriters Laboratory listed product
s
Inspected and licensed by TÜV Product
Services
CAT III
IEC Measurement Category III – CAT III
equipment is designed to protect against
transients in equipment in fixed equipment
installations, such as distribution panels,
feeders and short branch circuits, and
lighting systems in large buildings.
CAT IV
IEC Measurement Category IV – CAT IV
equipment is designed to protect against
transients from the primary supply level,
such as an electricity meter or an overhead
or underground utility service.
~
Do not dispose of this product as unsorted municipal waste. Go to Fluke’s website for recycling
information.