SNDWAY SW-525A 30-130dB Digital Sound Level Meter with Large LCD Display Noise Meter Decibel Wall Mounted Hanging

Measure Range: 30 to 130dB Accuracy: ¡À1.5dB(reference sound pressure level, 94dB@1KHz) Frequency Response Range: 31.5Hz~8.5KHz Allows you connecting computer via USB cable to download records, collect samples and print chart and date Large 9.6 inch LCD display with backlight, powered by DC 5V 1A Micro USB Outlet Kindly Note: Please do not use the sound meter in high temperature, high humidity, heavy dust, chemical gas environment The Sound Level Meter is versatile device for measuring sound intensity in an acoustic envieronment-lound or soft; high pitched, low-pitched, or Broad-band; inter-mittent or continuous, This meter can be used in measuring noise of various occasions and addpiances such as factory, office, home, traffic route, acoustics, air-conditior refrigerator, etc. Specification: Measure Range: 30 to 130dB Accuracy: ¡À1.5dB(reference sound pressure level, 94dB@1KHz) Frequency Range: 31.5Hz to 8.5KHz Frequency Weighting: A Response Time: Fast Microphone: 6MM Capacitance Microphone Display: 3pcs – 3inch digitals display Resolution: 0.1dB(<100dB), 1dB(>100dB) Alarm Reminder: Yes, Sound+Display Alarm Output: Yes Storage Function: NO Commuication: NO Power Supply: DC 5V 1A Micro USB Outlet Operation Condition: 0 to 40C, 10 to 80% RH Storage: -10 to 60C, 10-70% RH Dimension: 210x130x28mm Weight: 450g Package Included: 1 x SW-525A Wall Mounted Sound Meter Level 1 x USB Cable 1 x Manual