High Precision 90° Infrared Laser Level Ruler with Ground Wire Tester

This tool is an essential device for anyone seeking precise alignment and measurement. It features a high precision 90° infrared laser that ensures accurate leveling and straightness for construction, woodworking, and home DIY projects. Designed with user safety in mind, it also includes a ground wire tester, making it versatile for both leveling and electrical applications. The compact and durable design allows for easy portability and reliable operation in various settings, providing a user-friendly experience for both professional and amateur users. Working principle: Laser Manufacture country: China Instructions included: No