-反应快速
-显示屏带背光
-电容式麦克风
-大显示屏
-快/慢侦测速度可选
-日本技术
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规格:
校准源:94dB @1Khz
测量范围:30-130dBA, 30-130dBC
频率响应:31.5hz – 8.5 Khz
快速模式 = 每秒取样 8 次
慢速模式 = 每秒取样 2 次
电池可用长达 20 小时(工作时间)
-Tindak Balas Pantas
-Lampu Latar Belakang pada Paparan
-Mikrofon kondenser
-Skrin paparan besar
-Pilihan kelajuan pengesanan Cepat / Perlahan
-Teknologi Jepun
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Spesifikasi:
Sumber kalibrasi: 94dB @1Khz
Julat pengukuran: 30-130dBA, 30-130dBC
Respons Frekuensi: 31.5hz – 8.5 Khz
Mod Cepat = 8 kali pengambilan sampel / saat
Mod Perlahan = 2 kali pengambilan sampel / saat
Bateri boleh tahan sehingga 20 jam (waktu bekerja)
-Fast Response
-Background Light in Display
-Condenser microphone
-Huge display screen
-Fast / Slow detection speed option
-Japan technology
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Specification:
Calibration source: 94dB @1Khz
Measurement range: 30-130dBA, 30-130dBC
Frequency Response: 31.5hz – 8.5 Khz
Fast mode = 8 times sample taking / second
Slow mode = 2 times sample taking / second
Battery can last up to 20 hours (working hour)







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