Brennenstuhl Primera-Line Wattage and current meter PM 231 E - Manual (Page 23)

GB
PM 231 E Operating instructions
23
Batteries: 3 x 1.5 V LR44/AG13
button cells
Battery life: approx. 3 months
without AC power
Application: This product is intended only for indoor use.
The power socket has an integrated protective contact.
5. Operation
5.1 Safety Instructions for this Product
• All safety and operating instructions should be read
before the power meter is operated.
• The safety and operating instruction should be retained
for future reference.
• All warnings on the product and in the operating instruc-
tions should be strictly observed.
• All operating instructions should be followed.
•
Operate the power meter only in a dry indoor area.
Do not install in humid areas like bathrooms,
laundry rooms or outdoors.
• Do not expose the power meter to an extreme variation
of temperature, pressure, impact or intensive sunlight.