Tenmars TM-101 Sound Level Meter: Top Choice in Selangor, Malaysia, Kuala Lumpur (KL), Puchong MTM Precision Sdn Bhd

Description

TM-101 Sound Level Meter

This unit conforms to the 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 31.5HZ and 8 KHZ .
Display with 0.1dB steps on a 3 1/2 digits LCD.
With two equivalent weighted sound pressure levels, A and C.
Both AC and DC signals output is available from both standard 3.5mm coaxial socket suitable for a frequency analyzer, level recorder, FFT analyzer, graphic recorder ; etc.

Features

MAX/MIN hold
Frequency weighting select A / C
Time weighting: Fast (125ms) ,Slow (1sec)
1/2 inch electret condense microphone
AC / DC output
OVER is showing when input is more than upper limit of range UNDER is showing when input is less than lower limit of range

Specifications

Display	3½digits LCD,resolution:0.1dB
Standard applied	IEC61672-1 Class2, ANSI S1.4 Type2
Frequency range	31.5Hz~8KHz
Measuring level range	30~130Db
Measurement item	SPL (sound pressure level)
Frequency weighting	A/C
Microphone	½inch electret condense microphone
Time weighting	Fast (125ms) ,Slow (1sec)
Level ranges	Lo:30~80dB Med:50~100dB Hi:80~130dB
Accuracy	±1.5dB (under reference conditions)
Dynamic range	50dB
Alarm function	•OVER is showing when input is more than upper limit of range •UNDER is showing when input is less than lower limit of range
MAX/MIN hold	hold readings the Maximum or Minimum value
AC output	1Vrms at FS (full scale)
DC output	10Mv/dB output impedance Approx. 100Ω
Output impedance	Approx. 50Ω FS: means the upper limit of each level range
Low battery indication	replace battery as LCD display
DC adapter	voltage 9V DC (8~13 VDC Max)
supply current	>30m ADC
Dimension	280x80x32mm (LxWxH)
Weight	about 300g (including battery)

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