28 II Ex 
Getting Started 
4 
WX Warning 
To prevent personal injury in mining 
hazardous areas: 
•  Avoid extreme mechanical burdens. The 
Product can withstand impacts with an 
energy of seven joules at -20 °C. 
•  Do not allow the Product to come in 
permanent contact with oils, hydraulic 
fluid, or grease. 
•  Do not install the Product in a fixed 
installation. 
WX Warning 
To prevent possible electrical shock, fire, or 
personal injury in ALL areas of operation: 
•  Read all safety Information before you 
use the Product. 
•  Comply with local and national safety 
codes. Use personal protective 
equipment (approved rubber gloves, face 
protection, and flame-resistant clothes) 
to prevent shock and arc blast injury 
where hazardous live conductors are 
exposed 
•  See the “EX Safety Information” section 
for additional warnings on Product use 
in hazardous areas. 
•  Use the Product only as specified, or the 
protection supplied by the Product can 
be compromised. 
•  Do not use the Product in damp or wet 
environments. 
•  Do not exceed the Measurement 
Category (CAT) rating of the lowest rated 
individual component of a Product, 
probe, or accessory. 
•  Examine the case before you use the 
Product. Look for cracks or missing 
plastic. Carefully look at the insulation 
around the terminals. 
•  Do not use test leads if they are 
damaged. Examine the test leads for 
damaged insulation, exposed metal, or if 
the wear indicator shows. Check test 
lead continuity. 
Shop for Fluke products online at:
1.877.766.5412
www.MyFlukeStore.com