<br><br><b>Product description</b> <br><br><b>Description</b> <br>1. Size: 86 x 25mm/3.39" x 0.98" <br>2. The voltage display is the insurance holder will stay energized <br>3. Digital diode emitting minimal power consumption <br>4. If you do not want long-term display, disconnected the insurance seat ground, connected to the ground when you need to check the line signals can be displayed! <br>5.Package weight:80g ,No retail package <br><br><b>Package includes:</b> <br>1 x Fuse Holder <br>1 x 150A Fuse