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Safety symbols:
Meter is protected by double insulation
Comply with European Union’s 93/68/EEC
1.1.1 During use
1. Auto-range mode (30-120dB) is unfit for
measuring instantaneous and impact sound.
2. To measure sound level in a windy environment,
use a windscreen on the microphone to avoid
noise from wind.
1.1.2 Maintaining the product
l Do not measure in a high temperature, high
humidity locations.
l When not using the instrument for a long time,
please remove the battery and avoid storing in
high temperature and high humidity.
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