• The product is not a toy and should be kept out of reach of children and pets!
• On commercial premises, the accident prevention regulations of the Association of Industrial Profes-
sional Associations with respect to electrical systems and operating equipment must be observed.
• In schools, training centres, Hobby and DIY workshops, the handling of measuring appliances must
be responsibly supervised by trained personnel.
• Wear suitable hearing protection in loud environments. Excess sound levels may cause hearing
damage.
• When used in conjunction with other devices, observe the operating instructions and safety notices
of connected devices.
• The product must not be subjected to heavy mechanical stress or intense vibration.
• The product must not be exposed to electromagnetic elds, extreme temperatures, direct sunlight or
dampness.
• The device must not be exposed to humidity or liquids.
• The product should not be used immediately after it has been brought from an area of cold tempe-
rature to an area of warm temperature. Condensed water might destroy the product. Wait until the
product adapts to the new ambient temperature before use.
• If there is reason to believe that safe operation is no longer possible, put the device out of operation
and secure it against unintended operation. Safe operation is no longer possible if:
- the product shows visible damages,
- the product no longer works and
- the product was stored under unfavourable conditions for a long period of time,
- the product was subject to considerable transport stress.
• The manufacturer or supplier accepts no responsibility whatsoever for incorrect displays or the
consequences which can arise from such incorrect displays.