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Digital Audio 30 to 130 DB USB Noise Sound Level Meter

Product details
port:ShenzhenMeasuring range:30 to 130 dB
brand:influenzaproduct name:Digital Audio 30 to 130 DB USB Noise Sound Level Meter
place of origin; place of origin:Guangdong, Chinapayment terms:L/C,Western Union,D/P,D/A,T/T,MoneyGram,paypal
grade:industrialWarranty:1 year
Packaging Details:2017 Hot New Sound Level Meter USB Output Packaging: Suitcase with Gift Boxcolor:can be customized
ODM/OEM:acceptCertification:GS
Certificate:CE&RohsCustom Support:OEM, ODM
model:ET-956/958Supply capacity:50,000 sound level meters per month

Product display

 

Product Description

 

 

feature:

 

1. Quick and easy measurement

2. Precise non-contact measurement

3. Built-in laser pointer to improve target accuracy

4. Emissivity adjustable: 0.1~1.0

5. MAX, MIN, DIF, AVG records

6. Backlit LCD display

7. Automatic range selection, resolution 0.1°C/°F

8. PC real-time monitoring record

9. High/Low Alarm

10. Automatic trigger shutdown and power off

 

Specification:

Application standard

IEC61672-1 CLASS2

Measurement level range

Low: 30~80dB; Middle: 50~100dB;

High: 80~130dB; Auto: 30~130dB

Operating conditions

-20~60 °C/10%~90%RH (non-condensing)

Storage conditions

-20~60 °C/ 10%~75%RH (non-condensing)

accuracy

±1.4dB

Resolution

0.1dB

Frequency Range

31.5Hz~8kHz

Dynamic Range

50 dB

frequency weighting

air conditioner

time weighted

fast 125ms; slow (1s)

sampling time

2 times/sec

microphone

1/2 inch electret condenser microphone

Size (L*W*H)

252*66*33mm

weight

262 grams

Accessories

User manual, 9V battery, windshield, adjustment lever,

Φ3.5 headphone plug, USB cable, adapter, software, tripod (optional), gift box, carrying case

PC real-time monitoring and recording

Data Logger Function (ET-958)

Memory up to 262144 readings (ET-958)

sound level meter

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