型號規(guī)格
TM834
SPECIFICATIONS
測量范圍
30~130dBA
Frequency Range
35~130dBC
測量**度
±1.5dB
Accuracy
頻率響應(yīng)
31.5HZ~8.5KHZ
動態(tài)范圍
50dB
Linearity Range
AC/DC信號輸出
√
AC/DC Output
數(shù)位及分辨率
5 Digit & 0.1dB
Digit & Resolution
動態(tài)特性選擇
Fast/Slow
Time Weighting Selection
麥克風(fēng)
1/2英寸電容式麥克風(fēng)
Microphone
1/2 Inch Electret Condense Microphone
頻率加權(quán)特性
A & C
Frequency Weighting
測量檔位選擇
Sound Measuring Level Selection
取樣頻率
2 times/sec
Sampling Frequency
USB輸出端口
USB transmission
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