TM-104

Product Price $ 300
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TM-104-Require

TM-104

TM-104  Sound Level Meter

 
According to standard
  • IEC 61672-1 class 2 
  • IEC651 Type2 
  • ANSI1.4 Type2
 

Application

This sound level meter is a digital noise meter auto-shifting function that can be applied to the measurements for both environmental noise and mechanical noise.
 
 
 
 

Features

  • 4 digital LCD.
  • Frequency weighting: dBA, dBC
  • Time weighting: FAST, SLOW
  • Data hold.
  • Autoranging.
  • Auto power off(default 15 min)and disable auto power off.
  • Maximum and Minimum hold
  • Overloading “OVER” or “UNDER”.
  • Low battery indication
 
 

Specifications

Environmental conditions at 23°C ± 5°C
 Sample rate
 1 second
 According to standard
 IEC 61672-1 class 2 
 IEC651 Type2
 ANSI S1.4 Type2
 Microphone
 ½inch Electret condenser microphone
 Dynamic Range
 50 dB
 Measuring range
 35 ~ 130 dBA
 40 ~ 130 dBC
 Frequency response
 31.5 Hz ~ 8 KHz
 Resolution
 0.1 dB
 Time weighting
 FAST 125 ms ; SLOW 1s
 Frequency weighting
 A / C
 Accuracy
 ±1.8 dB (reference SPL 94 dB @1KHZ)

Accessories

  • User’s Manual
  • 9V battery
  • Carrying case
  • Windscreen

Download

File type
file name
Format
Download
TM-104
EN. User’s Manual
PDF
Dowload

 

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