Introduction
? This sound level meter is used to measure the sound level of the environment: such as a factory, workshop, school, residence, office area, traffic road, audio, and so on.
? Also suitable for noise engineering, product quality control, health prevention and control, etc.
? It can also measure ambient temperature and humidity.
Notice
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? Wind blowing across the microphone increases the noise measurement. Cover the microphone with the included windscreen when in use.
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? The sound level meter has been calibrated before leaving the factory, please use it with confidence
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? Do not store or operate the instrument in areas of high.
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? Keep the meter and microphone dry.
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? Avoid severe vibration.
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Remove the battery when the meter is to be stored for long periods of time.
