This item has been shown 100 times.
100% brand-new and high quality.
Large digital LCD display
Measurement range is 30 ~ 130dB
Use the device to measure noises inside or outside.
With hanging holes, can be hangged on the wall
DC 5V 1A micro USB power supply
With data export and memory storage fuction.
Measurement range : 30 ~ 130dB (dB)
Accuracy: +1.5 dB (reference sound pressure level, 94dB @ 1kHz)
Frequency response: 31.5Hz ~ 8.5kHz
frequency weighting: A
Response time: Fast
Microphone: 6mm condenser microphone
Power supply: DC 5V 1A micro USB
Sampling rate: 2 times/second
working environment: 0 - 40 degrees (32 degrees Fahrenheit to 104 degrees Fahrenheit), 10 - 80%RH
Storage of Temp. and humidity: -10~60C. 10~70%RH
1 x SW-525B sound level meter
1 x USB cable
1 x Manual
1 x Certification
Due to the difference between different monitors, the pictures may not reflect the actual color of the item.
Compare the detail sizes with yours, please allow 1-3cm error, due to manual measurement.
Please leaving a message before you give the bad response, if the products have some problems.
Thanks for your understandings.