SNDWAY SW525A Wall-mounted 30-130dB Large Screen Digital Display Noise Decibel Monitoring Testers DPVR Simple and fashionable appearance

Simple and fashionable appearance

or android mobile device is available by Wi-Fi

The different knobs of the microphone reverberation effect can be adjusted separately

-1 x USB-C/Type-C data cable

SNDWAY SW525A Wall-mounted 30-130dB Large Screen Digital Display Noise Decibel Monitoring Testers DPVR Simple and fashionable appearanceItem: SW525A(red light) SW525B(red light) SW525G(green light) SW526A(red light) 1. Screen size: 9. 6 inch (SW526A 18 inch) 2. Measurement range: 30 130dB 3. Accuracy: + 105dB 4. Frequency response: 31. 5Hz~8. 5Hz 5. Microphone: 6 mm condenser microphone 6. Digital display: 3 digits 7. Power supply mode: DC 5V 1A Micro USB interface 8. Working temperature and humidity: 0 ~ 40 degrees, 10% ~ 80% RH 9. Storage temperature and humidity: 10 to 60 degrees,