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Sound lever meter DT-0850, with full-scale backlight ( 30dB-130dB range )
With full-scale backlight (range: 30dB-130dB)
The two measuring means have a precision level of 1.5dB.
Low frequency band: 30dB~100dB
High frequency band: 60dB~130dB
Basic precision: ±1.5dB and a sine wave of 1kHz at 94dB
Frequency band of sound level: A, C
Resolution: 0.1dB