Lighted torpedo billet level. Large, bright LED high-definition vials are easy to read in any lighting condition. Locking track prevents powerful rare-earth magnets from falling out. Large, easy-to-read high-visibility vials at 3 angles: level, 90 and 45 °. Large top-view vial windows enable easy readability from multiple angles. High-visibility orange professional-grade billet aluminium body is easy to see on conduit and at jobsite. 3-minute auto shut-off saves battery life. V-groove fits contour of conduit and pipe. Tapered nose easily pushes into pockets. Water and impact resistant.