
Class 2 Integrating Sound Level Meter (ST-107S)
Model : ST-107S
Integrating Sound Level Meter
Comply with IEC-61672-2002 Class 2
CNS NO 7129 Type 2
JJG-188-2002 Class
Applications :
- Evaluation of environmental noise
- Measurements of noise at workplaces
- Assessment of product noise
Specifications :
Measurement items | Lxyp, Lxmax, Lxmin, Lxeq, SEL, Lcpeak , RT60 |
USB interface | Yes |
Data stored | Up to 37,000 records |
Micro SD card | Up to 32G |
Bargraph display | Yes |
Display | 3-1/2 digit backlit LCD display with maximum reading of 1999 |
Display refresh | 1 time / second |
Applicable standards | IEC 61672-1:2002 Class 2 ANSI S1.4 Type 2 CNS NO. 7129 Type 2 JJG-188-2002 Class 2 |
Microphone | ½” pre-polarized condenser microphone build-in preamplifier : -32 ±3 dB (250 Hz, 0 dB = 1 V/Pa) Frequency range : 25 Hz – 12.5 KHz Heat noise : < 28 dB (A) |
Measurement range | 30 dB – 130 dB (A) 35 dB – 130 dB (C) 40 dB – 130 dB (Z) |
Dynamic range | 100 dB |
Integrate time setup | Randomly, 10s, 1m, 5m, 10m, 30m, 1h, 8h, 16h, 24h or set in a given range |
Time weighting | Fast, Slow, Impulse |
Maximum peak C sound level measurement | 70 – 133 dB |
Frequency weighting | A / C / Z |
Frequency range | 20 Hz – 8 KHz |
DC output | 2 Vdc / 130 dB |
AC output | 2 Vrms / 130 dB |
Battery life | About 30 hours |
Power | 1.5V x 4 alkaline batteries |
External power | AC 100 – 240V to DC 6 - 9V |
Dimension | 285 x 90 x 39 mm (L x W x H) |
Weight | 500g including batteries; 1.35 kgs including packaging |
Note : All the above descriptions are subject to change without notice
Goods sold are non-returnable
Country of origin : Taiwan
Warranty : 1 year against manufacturing defects
REMARKS : For warranty claim :-
1) There is NO one to one exchange
2) Unit need to sent back to manufacturer for rectification & repair
Delivery : 3 to 5 days working days (in-stock unit) else 3 to 4 weeks (pre-order unit) subject to factory confirmation
Free shipping within Malaysia
For stock availability, kindly contact us @
Tel : +6012 728 1063
Email : enquiry@giitechnology.com