High precision: highly sensitive, the measuring range ranges from 30 to 130 dB with an accuracy of ± 1.5 dB, it provides the most accurate data for you.
Multi-function: choice of fast/slow time weighting. Includes data storage and data transfer function. With maximum and minimum value measurement.
High quality: the shell is made of high-quality plastic, solid and robust and durable.
Easy to read: with large screen display, the performance of high definition and backlight, easy to recognise data.
Comfortable: Compact and lightweight, easy to use and carry, convenient for testing. Widely used in noise control in office, home, manufacturing, road traffic, construction site or other occasions.