Description:Panel VU Meter with FramePart No. : SD-740 -BDual dB : -20~+3dBwith 12V color=Amber bulb lampwith Black Plastic mounting frameDC 500uA full scale, DCR=650( Item is only for a display meter, design the driver board by yourself, not include it, please understand )Specification:Material:ABS PlasticPackage weight 84gPacking size: Approx.92x56x62mm/ 3.62x2.20x2.44inchProduct weight: 61.2gProduct size: Approx.76x60x52mm/ 2.99x2.36x2.05 inchPackage Includes:1 x VU Meter :Due to different producing batches, product details might be a little different. If you minding the difference, please buy it carefully.Please allow 1-3CM differs due to manual measurement.Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.