�m��(bi��o)��(zh��n)

IEC 651 Type2

�y(c��)������

A LO (Low) - Weighting: 35- 100dB
A HI (High) - Weighting: 65-130dB
C LO (Low) - Weighting: 35- 100dB
C HI (High) - Weighting: 65-130dB

�ֱ���

0.1dB

�l�ʷ���

31.5Hz to 8KHz

��(zh��n)�_��

±2dB

��������

65dB

��(qu��n)��W(w��ng)�j(lu��)�l��

A,��C

�r(sh��)�g��(y��ng)

Slow & Fast

Maximum Hold

Decay < 1dB/3min

�����L(f��ng)

�O�����ʽ�����L(f��ng)

��

��(n��i)��94.0Dbλ��У��

ݔ��

AC�s 0.65Vrms (ÿ�����n),ݔ���迹600Ω
DC�s 10mV/dB (nominally),ݔ���迹: 100Ω

�����؝��

0�� to 40�� < 80% R. H.

��(ch��)��؝��

-10�� to 60�� < 70% R.H.

�@ʾ��

3 1/2 digitals

�Դ

one 9V battery

�ߴ�

240mm(L)x68mm(W)x25mm(H)

����

215g

����

Ƥ��, �y(c��)ԇ��, 늳�, ʹ���f(shu��)����(sh��), ���L(f��ng)��,ܛ��,���B��