VOLTCRAFT TT100 Bedienungsanleitung Seite 37

• In schools, educational facilities, hobby and DIY
workshops, measuring devices must be operated
under the responsible supervision of qualified per-
sonnel.
• Prior to each measurement, check your instrument
for damage. Never take measurements if the pro-
tective insulation is damaged (torn, missing, broken
etc.).
• Avoid using the device in the immediate vicinity of:
- Strong magnetic or electromagnetic fields
- Transmitting antennas or HF generators
These may distort the measurements.
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