Features: Double mode engineering locator instantly switches between line projection, featuring a high visibility beam under 2mm width that penetrates dust/fog while maintaining eye comfort in indoor/outdoor lighting conditions. Built with plastic housing and energy efficient design, this alignment tool delivers 5000+ measurements per charging with 365 day standby time for extended professional workflows. Essential for contractors, engineers, and enthusiasts requiring precise positioning in construction projects, automotive repairs, or land surveying tasks. Optimize efficiency in workshop environments, outdoor terrain mapping, and building site layouts when paired with compatible tripods for easy operate. Professional leveling tool combines construction grade accuracy with multi scenario adaptability, ensuring alignment across concrete surfaces, vehicle frames, and interior installations. Specifications: Component: Plastic Battery capacity: 1200mAh Product size: about. 150x24mm/5.9x0.94in Light color: Green/Red Note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color. Package includes: 1 Set Levels Tool