Sound Pressure Measurement Scope: 30~130dB(±2.0dB)

(FAST/SLOW Switch): 125ms(fast)/1000ms(slow)

Sound Pressure Frequency Response: 31.5Hz~8kHz

Screen: 4-digit Colorful LCD Display

Selling Point:
1. Bluetooth

2. 0.1dB Resolution.

3. Max Data Hold Functions.

4. A & C Frequency Weighting.

5. Dynamic Characteristic Of Sound Pressure.

6. Automatic switching of test range: ≤100dB(Low)/≥100(High).