PREXISO Cross Laser Level 15m Self Leveling Mode with LED Indicator, Horizontal and Vertical Level, Line Leveler Tool Batteries for Hanging Pictures

High Visibility & Accuracy:PREXISO 15 m cross line laser level bright horizontal and vertical red laser lines with high accuracy and visibility on flat surfaces. Class II laser product with an output of < 1 mW for reliable performance Self-Leveling & LED Indicator: In self-leveling mode (switch set to "unlocked"), this laser level automatically levels within ±4° of horizontal, with a green LED indicator. If the surface exceeds ±4°, the laser line disappears and the LED turns red, signaling the need to adjust the angle for proper leveling Manual Mode: Slide the switch to "lock" and press the button for 3 seconds to activate manual mode. This locks the laser lines, allowing for precise alignment at any angle, perfect for tasks like tiling, furniture installation, hanging photos, and wallpapering Portable & Durable: Compact and lightweight, this line leveler tool easily fits in your pocket or tool bag. The TPE rubber coating provides a shock-resistant, comfortable grip. The package includes 2 AA batteries for immediate use Wide Application: Featuring a 1/4"-20 threaded mount at the bottom, this line laser tool can be easily mounted to a door frame, workbench, or a tripod (not included). Perfect for a variety of decorating tasks, making your work more efficient and convenient