30 to 130dB Digital Sound Level Meter with Large LCD Display Noise Meter Decibel Wall Mounted Hanging (525A)

• Measuring range: 30 to 130dB, the product operation is very convenient, it can be used only by connecting the power supply (additional power supply needs 5V 1A) accuracy: ±1.5dB (reference sound pressure level, 94dB @ 1KHz), frequency response range: 31.5Hz ~8.5KHz
• Large 9.6-inch LCD display with backlight, powered by DC 5V 1A Micro USB socket, this meter can be used to measure noise in various occasions and accessories, such as factories, offices, homes, traffic routes, audio, air-conditioning refrigerators, etc. Wait
• Alarm switch setting: short press the horn button to turn off the alarm and the red light goes out, then press the horn button to turn on the alarm, and the red light is on. In the normal measurement state, long press the horn key to enter the alarm setting, adjust the alarm value through the up and down keys, short press the horn key to save the alarm value, or short press the power key to cancel the setting.
• Note: Power on, short press the switch machine button to shut down, long press the switch machine button, automatic startup function: the product will automatically turn on when connected to the power supply, long press the switch machine button, it will shut down, if LCD display appears The numbers on the screen do not jump, and garbled characters appear. You need to restart the machine. If you have any questions, please contact us in time.

This product comes with a 30 Days Manufacturer's Warranty, please click here for details.

For warranty and returns assistance please contact us.

Statutory conditions and warranties also apply.