Brand: Eioflia
Features:
- Measuring range: 30 to 130dB, product operation is very convenient, only by connecting the power supply (use, accuracy: ±1.5dB, frequency response range: 31.5Hz~8.5KHz
- Alarm switch setting: short press the “horn button” to turn off the alarm, the red indicator light goes out, and then press the “horn button” to turn on the alarm, the red indicator light is on. In the normal measurement state, long press the “horn button” to enter the alarm setting, short press the “horn button” to save the alarm value, and short press the “power button” to cancel the setting.
- The device requires an additional charger that matches the standard 5V 1A charger. Voltage and current must not exceed 5V 1A. When using the sensor, pay attention to whether there is any blockage of foreign matter.
- 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 and accessories, refrigerators, etc.
- After booting, short press the “switch” button to shut down, long press the “switch” button, automatic start function: the product will automatically start after the power is turned on. If the LCD display appears, the numbers on the screen will not jump, and garbled characters will appear. You need to restart the machine
Package Dimensions: 30x236x608