Product Name: Red Beam Laser Calibrator for Precision Alignment and Leveling Key Features: 1.Effortless Calibration-Free Operation: With advanced pre-calibration technology, this device is ready to use straight out of the box. No manual adjustments are required, ensuring a quick and accurate setup that boosts efficiency and streamlines your workflow. 2.Precision Horizontal & Vertical Alignment: Equipped with a sophisticated laser emission system, it provides precise horizontal and vertical lines for accurate leveling and alignment in various tasks. This ensures minimal error margins, making it perfect for construction, carpentry, and installation work. 3.Robust Build Quality: Designed for durability, the laser calibrator is encased in sturdy aluminum or reinforced plastic. It offers excellent shock and drop resistance, maintaining stability and high performance even in harsh working environments, thus extending its lifespan. 4.Versatile Applications: This laser calibrator is ideal for a wide range of applications, including construction projects, home renovations, pipe installations, photography surveys, machinery installations, and more. It's the perfect tool for both professionals and DIY enthusiasts. 5.Portable & Flexible Mounting: Lightweight and compact, the calibrator offers versatile mounting options, including tripod compatibility. This makes it easy to set up on different surfaces and enhances usability flexibility for various tasks. Package Includes: 1 x Red Beam Laser Calibrator 1 x 14250 Battery 1 x USB Charger Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store