- Measuring range:30-130dB
- Dynamic range:50dB
- Sound pressure accuracy:±1.5dB(94dB@1KHz) | ±1.5dB(94dB@8KHz)
- Frequency response:30Hz-8KHz
- Microphone:Polarized capacitance microphone
- With backlight function
- With lower battery indication function
- With 3pcs LR03 AAA batteries
- Packed by double blister






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