Sound Level Meter Integrating ST-107S

Sound Level Meter Integrating ST-107S

Sound Level Meter Integrating ST-107S

Description

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Feature

Comply with IEC-61672-1 2002  Class 2

•  Easy To Use
•  Competitive Price
•  Excellent Quality

This is a high performance class II integrating
Sound Level Meter. It measures Lxyi, Lxyp,
Lxeq,Lxmax,Lxmin,LAE,SPL,Sel,Lcpeak,function.

•  Fast, slow,Impulse response time.
•  Wide frequency range:31.5Hz~8KHz
•  Wide measurement range:30dB~130dB.
•  Wide dynamic range:100dB.
•  A/C/Z frequency weighting.
•  Data stored up to 32,000 records and auto mating transfer to  micro SD card.
•  USB interface.
•  AC and DC output.
•  Bargraph display.

Spesification

Display	3 1/2 digit backlit LCD display with maximum reading of 2000
Display refresh rate	1 time / per second
Applicable Specifications	- IEC 61672-1 : 2002 Class1      - ANSI S1.4 Type 1 - CNS NO.7129 Type1           - JJG-188-2002 Class1
Microphone	1/2" pre-polarized condenser microphone build in preamplifier : -32 +/- 2dB (250Hz 0 dB=1V/Pa) Frequency range: 25 Hz~12.5 kHz, heat noise : <28 dB(A)
Measurement items	30dB ~ 130dB (A), 35dB ~ 130dB (C), 40dB ~ 130dB (Z)
Measurement range	randomly,10s,1m,5m,10m, 30m,1h, 2h,4h,8h,16h,24h
Dynamic Range	100 dB
Integrate Time Setup	randomly,10s,1m,5m,10m, 30m,1h, 2h,4h,8h,16h,24h
Max. peak C sound level	measurement 70~133 dB
Time weighting	Fast, Slow, Impulse, Peak
Frequency weighting	A/C/Z
Frequency Range	20Hz~8KHz
DC output	10mV/dB
AC output	2Vrms/130dB
Battery Life	33 hours
Power	LR6 1.5V*4 Alkaline batteries
AC Adapter	100V~240V
Dimensions	285(L) x 90(W) x 39(H) mm
Weight	550g ( including Batteries)