Mini High-Precision Decibel Instrument Environmental Noise Detector

Frequency response:

1. 5Hz~8KHz. Measurement range: 30~130dB. Accuracy:
2. 5dB (reference sound pressure calibration 94dB@1KHz). Display resolution:
3. 1dB. Frequency weighting characteristics: A sound level frequency meter weight. Battery: 15V AAA x 3 (not included). The reading experience of the backlit display is very convenient. Soft rubber buttons are very comfortable to use. The microphone is designed with a windproof sponge to collect sound more accurately and filter out the impact of wind on sound. The decibel meter is A-value weighted and is suitable for measuring ambient noise, such as traffic noise, baby room noise, classroom noise, home theater noise, industrial noise, workshop noise, office area noise, etc. Size: 150x50x30mm. Net weight: 81g