meterk 1Pcs Digital Sound Level Meter Noise Tester - Product Features
- This sound level meter is an ideal tool to measure Sound Pressure Level in decibels (dB)
- The meter can be connected PC with USB,Large LCD screen with digits reading
- Portable, easy-to-use and handy instrument
- Equipped with sponge ball to filter-out unwanted signals,Bar graph indication
- It is used for sound quality control in factory, office, home, school, restaurant, hospital and construction site, etc