Feature:
1. With small size and compact structure, ergonomically designed noise meter is comfortable to hold.
2. Equipped with photosensor, it will automatically turn on the backlight when the light is insufficient, and automatically turn off when it is brighter.
3. Press the Maximum button to automatically lock the current maximum decibel value and display it on the LCD when testing noise.
4. Using high?definition LCD display, reading data is clearer and more convenient.
5. It is widely used for environmental noise measurement in factory, office, home and other places.
Specification:
Item Type: Noise Meter
Material: Plastic
Weight: Approx. 130g / 4.6oz
Measuring Range: 30dBA~130dBA
Accuracy: +/- 1.5 DB (94dB At 1KHz)
Frequency Range: 31.5Hz~8.5KHz
Digital Display: 4 Digits
Microphone: 1/2 Inch Condenser Microphone
Power Supply: 6F22 9V Battery (Battery Not Included)
Time of Endurance: About 30 Hours (Alkaline Battery)
Working Condition: Temperature and Humidity: 0~40 celsius , 10~80percent RH
Product Size: Approx. 149x53x34mm / 5.9x2.1x1.3in .
Package List:
1 x Noise Meter (Battery Not Included)1 x Manual
