MoonCity Portable Decibel Meter Digital Sound Level Meter with battery

MoonCity Professional Digital Sound Level Meter:
This equipment has been designed to meet the measurement requirement of Safety Engineers, Health, Industrial Safety offices and Sound Quality control in various environment, which include factory, office, traffic, family, and audio system.

Features:
Measuring range up 30 to 130dBA
High accuracy. Quick measurement of distance, area and volume
Automatic Backlight Display
MAX/MIN Hold
Auto correction and error report technology
Low battery indication. Auto / manual power off function
Self-Calibration

Specifications:
Measuring range: 30~130dBA
Accuracy: ¡À1.5dB
Digit & Resolution: 4digit & 0.1dB
Frequency Response: 31.5Hz~5KHz
Frequency Weighting Characteristic: A
Power supply (Battery): 1 x 9V batteries (Included)
Sampling Frequency: 2 times/sec
Microphone: polarization capacitance microphone
Dimension: 52.6 x 36 x 148 mm (2 x 1.5 x 5.8 inch)
Product Weight: 104 g (3.67 oz) (without battery)

Note: Please read the user's manual first before use the meter, it will help you solve many problems!

Package:
1 x Digital Sound Level Meter
1 x 9V Battery
1 x Instruction Manual