기능

• A small size and highly portable digital noise meter with air temperature measuring function.
• A digital display noise measuring instrument that can be easily operated.
• It can be used from inside such as offices, libraries and gymnasiums to outside such as roads and grounds.
• It has a hold function that can fix the measured value.
• It has a backlight function that makes it easy to see even in low light.
• It has a microphone cover to prevent wind noise.
• When you measure the noise, you can also check the temperature.
• With the auto power off function, it turns off the power automatically when not used for a long time, so you don't forget to turn off the power.
• When the battery is low, the low battery icon will appear to inform you of the battery change.