06
Danger area warning
Protection class II: The test device has reinforced or
double insulation.
Overvoltage category II: Single-phase consumers that
are connected to standard sockets, e.g. household
appliances, portable tools.
Signal 1
Signal 2
Signal 3
Earthing pin plug (rear)
Code key
1
2
3
4
5
4
2
3
5
1
Before using the device, you should always test it
on a main circuit you know to be operational within
the specified voltage range.
!
To check sockets
Plug the device into the socket.
Make sure that the word TOP
is at the top.
EN
Symbols
Warning about hazardous electrical voltage:
Unprotected live components inside the device housing
are capable of posing a risk of electric shock.
Safety instructions
Dealing with electromagnetic radiation
• The measuring device complies with electromagnetic compatibility
regulations and limit values in accordance with EMC-Directive
2014/30/EU.
• Local operating restrictions – for example, in hospitals, aircraft,
petrol stations or in the vicinity of people with pacemakers –
may apply. Electronic devices can potentially cause hazards or
interference or be subject to hazards or interference.