1[Stable Performance] The VU meter header is anti static, anti vibration and with stable performance, so you can use it with confidence. 2[Simple To Install And Use] This VU meter head is the most basic tool in sound equipment and is easy to install and use, to meet your various need. 3[Pointer Type] VU meter adopts a pointer type dial, the measurement result is accurate, and the measurement result can be displayed directly. 4[Durable Material] DB VU meter head is made of high quality PC and PMMA materials, which is durable, safe, and can be used for a long time. 5[Widely Application] Pointer type VU meter is widely used in a variety of situations, such as DIY, recording studio, home sound, car sound transform, etc.