Amprobe SM-CAL1 声音计校准器
不含增值税
10,049,942 VND
含增值税
10,853,937 VND
安全结算
品质保证
轻松更换与退货
支持配送
Battery: 9V, 006P or IEC 6F22 or NEDA 1604.
Electrical (sound) standard: ANSI S1.40-1984 and IEC942 1988 Class2.
Output sound level: 94dB and 114dB re 20 uPa under reference.
Accuracy: ± 0.5 dB.
Output frequency: 1 kHz ± 4 %
Included Accessories: Battery (installed), users manual
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