DaiHan DH.SOU3 ເຄື່ອງວັດແທກລະດັບສຽງດິຈິຕອນທີ່ມີປະໂຫຍດ

2×Measuring Range:

(1) A Weight : 40dB ~ 130dB

(2) C Weight : 45dB ~ 130dB

Accuracy at 94dB. 1KHz: ±2dB

2×Resolution:

(1) Digital Display : 0.1dB.

(2) Quasi-Analog Bar : 1dB

Digital / Quasi-Analog Display (4 Range): 40 ~ 70dB. 60 ~ 90dB. 80 ~ 110dB. 100 ~ 130dB

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

Microphone: Dia.6mm Electric Condenser Microphone

Battery / Battery Life Time: AAA×4pcs / 60 Hours Typical

Dimension / Weight(g): 57×230×h44mm(LCD Size : 30×35mm) / 130g

Standard Package: Meter / Battery / Manual / Paper Box

Datasheet