The Leica AT403 is a rugged and highly portable laser tracker engineered for large-scale metrology and precision measurement across industrial environments. Designed to deliver dependable accuracy with minimal setup, this all-in-one system integrates advanced measurement technology with wireless operation, environmental monitoring, and a built-in overview camera for effortless targeting and control. With its compact design and robust IP54 protection, the AT403 is suitable for demanding conditions on the shop floor, in outdoor settings, and within complex assembly spaces, making it a versatile choice for aerospace, automotive, and heavy manufacturing applications.

Built for efficient workflows, the AT403 features seamless Wi-Fi connectivity and hot-swappable battery power, enabling true cable-free operation and extended runtime for full workdays without interruption. Its powerful automatic target recognition and PowerLock beam recovery technology ensure fast, reliable tracking even when the laser line of sight is temporarily lost, helping reduce measurement time and operator effort. With an ultra-large measurement volume of up to 320 m diameter, integrated environmental compensation, and compatibility with Leica probing solutions like the B-Probe, the AT403 delivers precision, flexibility, and performance for demanding metrology tasks.