Accuracy is easy with The Franklin Sensors Light Cube. This innovative digital angle finder glows green when perfectly level at 0, 90, or 180 degrees, and turns blue when you return to custom angles you've set as reference points, ensuring repeatable accuracy across multiple cuts and installations. The backlit display rotates automatically for easy viewing from any position and measures in precise 0.1-degree increments between 0-90° or 0-180° ranges. Embedded rare earth magnets create a powerful grip on miter saw blades, pipes, and metallic surfaces, while the V-groove design keeps it stable on round materials like conduit and tubing for true hands-free operation. Whether you're a woodworker setting table saw angles, an electrician bending conduit, or a contractor making precision miter cuts, the Light Cube delivers professional accuracy with visual confirmation that eliminates guesswork and ensures flawless results every time.