True-rms Digital Multimeter 
  EX Safety Information 
3 
WX Warning 
To prevent electric shock or personal injury 
while in Ex-HAZARDOUS areas, follow these 
guidelines: 
•  Do not open the Product while in an 
Ex-hazardous area. 
•  Change the Product’s batteries only 
outside Ex-hazardous areas. 
•  Do not take spare batteries into 
Ex-hazardous areas. 
•  Use only type-approved batteries in the 
Product. See the “How to Replace the 
Batteries” section for a list of approved 
batteries. 
•  Do not replace fuses while in an 
Ex-hazardous area. 
•  Use only fuses approved for 
Ex-hazardous areas in this Product. See 
the “How to Replace the Fuses” section 
for a list of approved fuses. 
•  Use the Product only when the specified 
connection values are met. 
•  After you use the Product on a non-
intrinsically safe protected circuit, wait 
3 minutes before you take the Product 
into an Ex-hazardous area. 
•  The Product must be completely and 
securely fitted in the red holster while it 
is in an Ex-hazardous area. 
•  Use only approved accessories with this 
Product in Ex-hazardous areas.  
•  Do not use the Product in aggressive 
acidic or alkaline solutions. 
•  Do not use the Product in zone 0 and 20. 
Measurements on intrinsically safe 
connections that go into zone 0 or 20 are 
permitted if the connection values are 
met. 
Shop for Fluke products online at:
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www.MyFlukeStore.com