Company Profile
Features:
Comply with norm of IEC 651 type 2, ANSI S1.4 TYPE 2.
Digital LCD with Analog Bar-graph and backlight
A/C Frequency weighting
Fast/Slow Response time
Over-range and Under-range indication
MAX/MIN
Data Hold
Auto Power Off
Supper low power consumption
DC/AC Analog signal output
External 9V DC power supply
Data logging and USB interface
Specifications:
Applicable standards:IEC61672-1: 2003 Class 2
Measurement range:30 to 130dB
Microphone:1/2 inch polarized condenser microphone
Frequency range:31.5~8000Hz
Accuracy:±1.5dB
Resolution:0.1dB
Data update:500ms
Response time:FAST 125 ms, SLOW 1 s
Standard calibrator:1KHz sine wave @ 94 ors 114dB
Display:3-1/2 digital LCD with analog bar-graph
Outputs:AC/DC signal output from earphone jack
AC=1Vrms ,DC=10mV/dB
Output port: Micro USB
Power: One 9V battery or DC 9V
Data logger Memory: 32000 data
Operating condition: 0 ~ 50°C (32 ~ 122°F),10 ~ 90% RH,Non-condensing
Storage condition: -20 ~ 60oC (- 4 ~ 140°F),10 ~ 90% RH,Non-condensing
Weight: 200g
Dimension: 215mm*58mm*33mm
Accessories:Manual, 9V battery, windscreen, screw driver,gifbox package,USB cable, Software CD.
Packaging & Shipping
Audited Supplier 
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