With its large LCD backlit display, you can see more clearly. And, thanks to its sophisticated and compact design, the noise meter will be very portable. Its power consumption is low due to its good voltage stability control technology. It can be used in different workplaces with its full range of functions. The product is made of metal and plastic materials, durable and practical. The length of this product is 15.9cm, the width is 4.9cm, and the height is 3.3cm.It is suitable for office noise detection, environmental noise detection, home appliance testing, etc. Product Name: Decibel Meter Material: Plastic, Metal Features: Sensitive, Backlight, Widely Used Noise Measurement Range: 30-130dB Measurement Accuracy: 1.5dB Resolution: 0.1dB Measurement Accuracy: 1.5dB Frequency Response: 31.5Hz-8kHz Dimensions Details: 15.9cm x 3.3cm/6.26" x 1.93" x 1.3" (Approximate) Note: Due to differences in lighting and screen settings, the color of the item may be slightly different from the picture. Please allow for slight dimensions due to manual measurements Difference.Package includes: 1 x decibel meter HG