dig ital Noise Pressure tester Level Meter 30-130dB Decibel Sound Measurement

Features: 100% Brand New This sound level meter is very small and light. It is an ideal tool to measure Sound Pressure Level in decibels (dB). It is used for sound quality control in factory, office, home, school, restaurant, hospital and construction site, etc. Equipped with sponge ball to filter-out unwanted signals. With modern, compact, portable design. Max reading hold Easy to use Specification: Measuring range: 30dBA~130dBA Accuracy: ±1.5 dB Frequency range: 31.5Hz~8.5KHz Frequency weighting: A/C Power supply: 9V Battery (NOT included! We have to take away the batteries due to the shipping company’s policy) dig it al Display: 4digits Resolution: 0.1dB Sample rate: 2 times/second Microphone: 1/2 inch electret condenser microphone Operating condition: 0~40 10~80%RH Storage condition: -10~60 10~70%RH Dimension: 195*70*30mm Package Includes: 1 x Sound level meter 1 x Sponge Ball

100% Brand New This sound level meter is very small and light. It is an ideal tool to measure Sound Pressure Level in decibels (dB). It is used for sound quality control in factory, office, home, school, restaurant, hospital and construction site, etc. Equipped with sponge ball to filter-out unwanted signals. With modern, compact, portable design. Max reading hold