DaiHan DH.SOU5 数字声级计

2×Measuring Range:

(1) A Weight : 30dB ~ 130dB

(2) C Weight : 35dB ~ 130dB 

Accuracy at 94dB. 1KHz: ±1.5dB

2×Resolution:

(1) Digital Display : 0.1dB.

(2) Quasi-Analog Bar : 1dB

Digital / Quasi-Analog Display (6 Range): 30 ~ 80dB. 40 ~ 90dB. 50 ~ 100dB. 60 ~ 110dB. 70 ~ 120dB. 80 ~ 130dB

Digital-/ Bar Updating Time: 160mS / 40mS

Analog Output:  AC 0.707Vrms(at Full Scale) ; DC 10mV/dB

Microphone: Dia.6mm Electric Condenser Microphone

Frequency Range: 31.5Hz ~ 8KHz

Battery / Battery Life Time: 9V Battery×1pcs. or 9VDC Adaptor / 30 Hours Typical

Dimension / Weight(g): 254×77×h37mm (LCD Size : 42×62mm) / 200g

Standard Package: Meter / Battery / Manual / Carry Case

Datasheet