HT64 Sound Level Meter Portable Decibel Meter A-Weighted Noise Detector 30-130dB Mini Decibel Monitoring Device High Accuracy Sound Level Meter Digital Display

Highlights

• High Precise Sensor: The decibel meter is made of high-precision chip, which has a wide measuring range of 30-130dB and a high accuracy of ±1
• Fast and Slow Measurement: The sound level meter has the function of converting the fast and slow response rate
• Multi-field Applications: The dB meter is A-weighted, which is suitable for the measurement of environmental noise, such as traffic noise, baby room noise, classroom noise, home theater noise, industrial noise, office areas noise, and so forth
• Multifunction Design: It can measure and record the maximum and minimum values, and has the function of automatic shutdown without operation for 10 minutes and low battery indication, which is convenient and practical to use
• Windproof Sponge Design: The microphone is designed with a windproof sponge, more accurate sound collection, filtering the impact of wind on the sound.