Digital Noise Decibel Meter — Environmental Sound Level Meter, Decibel Range 30 ~130 DBA, Fast Response

Portable digital sound level meter designed for environmental noise monitoring, offering a decibel range of 30 ~130 DBA and quick response. Key specifications: Sampling Rate: 2 times / sec; Microphone: 1/2 inch condenser microphone; Max / Min locking with FAST / SLOW switch; Inductive automatic backlight display and Low-power display; Manual / automatic shutdown. Power and packaging: Power: 9V battery; Packing: Blister + jams. Physical details: Product size: 131 * 55 * 31 mm; Product Weight: 168 grams. Related Products: decibel meter,db meter,sound decibel meter,sound meter,sound level meter,spl meter,decibel meters,sound meter, noise decibel reader,noise meter,noise detector,noise monitor,noise nuisance recorder,noise monitor for classroom