Light & Sound Meter

1. Measuring range: 30dB-130dB2. Accuracy: +1.5dB (based on standard sound source, 94dB 1KHz)3. Frequency response: 31.5Hz-8. 5KHz4. Frequency weighting: A right5. Response time: about 2 times/second6. Sensor type: 6mm condenser microphone sensor7...