TH
แบรนด์สินค้า
A-SAFE
รหัสโมเดล
DT-805
ข้อมูลสินค้า
Features :
●Provides 1.5dB accuracy
●Meets IEC651 type 2 standards
●Newly Design Shape
●High Performance
●Max Hold and Data Hold Function
Specifications :
●Level Range
: Low=30~100dB
: High=60~130dB
●Accuracy : ±1.5dB(ref 94dB @ 1KHz)
●Frequency Range : 31.5Hz to 8KHz
●Frequency Weighting : A,C
●Time Weighting : Fast,Slow
●Auxiliay Outputs : AC/DC Signal Output
●Battery Type : 9V Battery NEDA 1604,IEC 6F22,JIS 006P
●Operation Temp : 0℃~40℃(<80%R.H.)
●Storage Temp : -10℃~60℃(<70%R.H.)
Size(HxWxD) :
●210mm x 55mm x 32mm
