100 to 240V AC
Category III 600V
32 to 122°F (0 to 50°C)
-4 to 140°F (-20 to 60°C)
<2000 meters (6561 feet)
2 AAA batteries
6x0.75x1 inches / 2oz
For indoor use and in accordance with
Overvoltage Category III, Pollution Degree 2.
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Open the battery door (end cap) by gently
prying up/out at the pocket clip using a small
Insert two AAA batteries (observe polarity).
Replace the battery door.
NOTE: If your meter does not work properly,
check the battery to make sure that it still
good and that it is properly inserted.