Description
- SL4202 sound level meter is featured with wide measuring range (30-130dB).
- A frequency weighting, Fast/Slow response and Maximum hold function.
- Equipped with sponge ball.
- Portable, easy to use and handy instrument for sound quality control in factory, office, home, school and construction site.
- Slow rate to pick up the reading of average within 1 second.
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Graigar SL4202 Digital Sound Level Meter Decibel Voice Noise Dosimeter 30-130dB
