It can be used both inside and outside the hazardous zone without compromising performance or compliance.
o For use inside the hazardous zone it has a full ATEX safety rating, Ex rating: EX II 2 G EEx ia IIC T4
o For use outside the zone is has a CAT III 1000V/CAT IV 600V electrical safety rating.

The Fluke 87V Ex Intrinsically Safe True RMS Multimeter incorporates advanced circuitry for taking accurate voltage and frequency measurements on variable speed motor drives (VSDs) and other electrically noisy equipment.

Of course, it also has every one of the many other functions and features of the popular Fluke 87V. It is equipped with a built-in thermometer and features large display digits and a bright white backlight for easy reading in low-light environments. A magnetic hanger enables technicians to temporarily snap the tool onto steel panels where it is easily accessible, freeing their hands for other tasks.