High : This noise measuring instrument offers high , ensuring accurate data collection for environmental monitoring. Construction: Built with durability in mind, this audio measuring device can withstand regular use in different environments. User-Friendly Interface: The device features a user-friendly interface, allowing users to easily read and interpret the noise levels. Portable Design: Its compact and design makes the device easy to carry, ideal for fieldwork and on-the-go noise level measurements. Wide Measurement Range: The Digital Handheld Sound Level Meter covers a wide range of 30-130dB, making it suitable for noise monitoring scenarios. Color:Black Material:plastic Package Contents: 1 * Digital Handheld Decibel Meter 1 * English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.