Item Type: VU Level Meter Material: Plastic Size: Approx. 7.5 x 5.7 x 4.8cm/3.0 x 2.2 x 1.9in Gross Weight: Approx. 89g/3.1oz Resistance: DC500UA/650 Ohm Luminous Color: Beige Current: LED-AC/DC-12V 40mA Application: Suitable for DIY, Recording Studio, Home Audio, Car Audio Transformation, etc. Package List 1 x VU Level Meter 1 x Bracket 4 x Accessories 1. Can't connect to power amplifier output2. Please allow 1& 8209;2cm/0.4& 8209;0.8in error for manual measurement 1Good Performance: The table power discharge flat is anti static, anti vibration, durable, and has high performance. 2High Accuracy: The pointer type dial is adopted, and the accuracy is high, and the measurement results can be directly displayed. 3Easy to Use: The volume meter is the most basic tool in audio equipment, and it is very convenient to install and use. 4Scope of Application: This VU level meter is suitable for DIY, recording studio, home audio, car audio transformation, etc. 5High Quality Material: The VU level meter is made of high quality plastic material, which is sturdy and durable and can be used for a long time.