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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

31.5HZ～8.5KHZ

Frequency Range

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

1/2英寸電容式麥克風

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