Справочник Пользователя для Voltcraft VC850 Digital Multimeter with Software included 6000 counts CAT IV 600V, CAT III 1000V VC850

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Safety Notices
Please read the entire operating instructions before using the product for the
first time; they contain important information about the correct operation.
The guarantee/warranty will be void if damage is incurred resulting from non-
compliance with the operating instructions. We will not assume any responsibi-
lity for consequential damage!
We do not assume any liability for material and personal damage caused by
improper use or non-compliance with the safety instructions! In such cases the
warranty/guarantee is void.
This device left the manufacture’s factory in a safe and perfect condition. 
We kindly request that you as a user observe the safety instructions and warnings contained in this ope-
rating manual to preserve this condition and to ensure safe operation! 
Please pay attention to the following symbols:
An exclamation mark in a triangle shows important information in this user’s manual
that has to be observed.
The triangle containing a lightning symbol warns of danger of an electric shock or of the
impairment of the electrical safety of the device.
The “hand” symbol informs you that there are special tips and hints concerning the
operation.
This product has been CE-tested and meets the necessary European guidelines.
Class 2 insulation (double or reinforced insulation)
CAT II
Overvoltage category II for measurements on electric and electronic devices connec-
ted to the mains supply with a power plug. This category also covers all smaller cate-
gories (e.g. CAT I for measuring signal and control voltages).
CAT III
Overvoltage category III for measuring in building installation (e.g. outlets or sub-distri-
bution). This category also covers all smaller categories (e.g. CAT II for measuring
electronic devices).