Measuring range: 30~130 dBA
Accuracy: ±1.5 dB
Resolution: 0.1 dB
Frequency response: 31.5Hz ~8.5KHz
Frequency weighting characteristic: A/C
Sampling rate: 2times/second
Microphone: 1/2 inch polarization capacitance microphone
Power: 3 X AAA battery ( No included )
Max Mini reading
Automatic backlight
Low battery indication
Data hold function
Lower battery Indication
DC/AC signal output
Datas storage
USB software
Online measurement
Alarm indication
Anti-fall/Dustproof/Waterproof
Package Content:
1 x SW-524
1 x USB cable
Note:
1. Please Allow 1-3cm Differs Due To Manual Measurement.
2. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.Please refer to the received product. Thank you for your understanding.