Details

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TM-102 Sound Level Mater
TM/103(Dataloggiog)  Sound Level Mater

 
This unit is according to standard IEC651 Type2, ANSI S1.4 Type2 for Sound Level Meters.

 

Application

This Sound Level Meter has been designed to meet the measurement requirements of safety Engineers, Health, Industrial safety offices and quality control in various environments.

• Ranges from 30dB to 130dB at frequencies between 31.5HZand 8 KHZ .
• Display with 0.1dB steps on a 4 digits LCD.
• With two equivalent weighted sound pressure levels, A and C.
• USB interface 14,000 records datalogger(TM-103)

 

Features

• Data hold
• Auto power off
• Backlit display
• Max/Min
• Auto ranging
• Time weighting :fast slow
• Frequency weighting: A,C

 

Specifications

• Dimensions:200x56x32mm(length x width x height).
• Weight: Approximately 290 grams.

Display	4 digits LCD with maximum/minimum
Resolution	0.1dB, Display Update: 0.5 sec
According to standard	IEC61672-1 Class2, ANSI S1.4 Type2
Frequency range	31.5Hz~8KHz
Measuring level   range	A Weighting 30 ~130dB.  C Weighting 35~130dB.
Frequency weighting	A/C
Microphone	½inch Electret condenser microphone
Time weighting	FAST(125mS),SLOW(1 sec)
Level ranges	30 ~130dB(Auto Range)
Accuracy	±1.5dB
Dynamic range	50dB
MAX/MIN	Hold readings for the Maximum  and Minimum value
DATA HOLD	The reading data shown on LCD  can be locked while pressing the   button